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BaseRepresentation
bin1111101111101111010…
…00001111111100010100
31220201110222210202200100
413313313220033330110
532331010002413122
61052313232414100
754042054215640
oct7676750177424
91821428722610
10541025435412
111994a1832320
1288a303a7330
133c0317a4947
141c285a7dc20
15e117672aac
hex7df7a0ff14

541025435412 has 144 divisors (see below), whose sum is σ = 1709305363584. Its totient is φ = 140175360000.

The previous prime is 541025435411. The next prime is 541025435417. The reversal of 541025435412 is 214534520145.

Adding to 541025435412 its reverse (214534520145), we get a palindrome (755559955557).

541025435412 is a `hidden beast` number, since 5 + 4 + 102 + 5 + 4 + 3 + 541 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541025435411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 868212 + ... + 1354932.

It is an arithmetic number, because the mean of its divisors is an integer number (11870176136).

Almost surely, 2541025435412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541025435412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (854652681792).

541025435412 is an abundant number, since it is smaller than the sum of its proper divisors (1168279928172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541025435412 is a wasteful number, since it uses less digits than its factorization.

541025435412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487150 (or 487145 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 541025435412 in words is "five hundred forty-one billion, twenty-five million, four hundred thirty-five thousand, four hundred twelve".