541132650 has 120 divisors (see below), whose sum is σ = 1532523564. Its totient is φ = 141523200.

The previous prime is 541132607. The next prime is 541132681. The reversal of 541132650 is 56231145.

541132650 is a `hidden beast` number, since 5 + 4 + 1 + 1 + 3 + 2 + 650 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 74183769 + 466948881 = 8613^2 + 21609^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 213390 + ... + 215910.

Almost surely, 2^541132650 is an apocalyptic number.

541132650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 541132650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766261782).

541132650 is an abundant number, since it is smaller than the sum of its proper divisors (991390914).

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

541132650 is a wasteful number, since it uses less digits than its factorization.

541132650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598 (or 2584 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 541132650 is about 23262.2580589245. The cubic root of 541132650 is about 814.8942364669.

Adding to 541132650 its reverse (56231145), we get a palindrome (597363795).

The spelling of 541132650 in words is "five hundred forty-one million, one hundred thirty-two thousand, six hundred fifty".