56241233661500 has 48 divisors (see below), whose sum is σ = 124912733268960. Its totient is φ = 22115196953600.

The previous prime is 56241233661409. The next prime is 56241233661563. The reversal of 56241233661500 is 516633214265.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 953211749 + ... + 953270748.

It is an arithmetic number, because the mean of its divisors is an integer number (2602348609770).

Almost surely, 2^{56241233661500} is an apocalyptic number.

56241233661500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56241233661500 is an abundant number, since it is smaller than the sum of its proper divisors (68671499607460).

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

56241233661500 is a wasteful number, since it uses less digits than its factorization.

56241233661500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906482575 (or 1906482563 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

Adding to 56241233661500 its reverse (516633214265), we get a palindrome (56757866875765).

The spelling of 56241233661500 in words is "fifty-six trillion, two hundred forty-one billion, two hundred thirty-three million, six hundred sixty-one thousand, five hundred".