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53025012411 = 3739752312161
BaseRepresentation
bin110001011000100010…
…010111101010111011
312001212101220201112120
4301120202113222323
51332043400344121
640205342012323
73555003111630
oct613042275273
9161771821476
1053025012411
1120540267708
12a339b770a3
1350006a0cb7
1427d03a8187
1515a5229bc6
hexc58897abb

53025012411 has 32 divisors (see below), whose sum is σ = 81165101568. Its totient is φ = 30163415040.

The previous prime is 53025012407. The next prime is 53025012433. The reversal of 53025012411 is 11421052035.

It is a happy number.

It is not a de Polignac number, because 53025012411 - 22 = 53025012407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53025012311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4354171 + ... + 4366331.

It is an arithmetic number, because the mean of its divisors is an integer number (2536409424).

Almost surely, 253025012411 is an apocalyptic number.

53025012411 is a deficient number, since it is larger than the sum of its proper divisors (28140089157).

53025012411 is a wasteful number, since it uses less digits than its factorization.

53025012411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13091.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 53025012411 its reverse (11421052035), we get a palindrome (64446064446).

The spelling of 53025012411 in words is "fifty-three billion, twenty-five million, twelve thousand, four hundred eleven".

Divisors: 1 3 7 21 397 523 1191 1569 2779 3661 8337 10983 12161 36483 85127 207631 255381 622893 1453417 4360251 4827917 6360203 14483751 19080609 33795419 44521421 101386257 133564263 2525000591 7575001773 17675004137 53025012411