56501240767122 has 32 divisors (see below), whose sum is σ = 119691246412800. Its totient is φ = 17719722407168.

The previous prime is 56501240767091. The next prime is 56501240767171. The reversal of 56501240767122 is 22176704210565.

It is a super-3 number, since 3×56501240767122³ (a number of 42 digits) contains 333 as substring.

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, 95908797 + ... + 96496112.

It is an arithmetic number, because the mean of its divisors is an integer number (3740351450400).

Almost surely, 2^{56501240767122} is an apocalyptic number.

56501240767122 is an abundant number, since it is smaller than the sum of its proper divisors (63190005645678).

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

56501240767122 is a wasteful number, since it uses less digits than its factorization.

56501240767122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192407810.

The product of its (nonzero) digits is 1411200, while the sum is 48.

Adding to 56501240767122 its reverse (22176704210565), we get a palindrome (78677944977687).

The spelling of 56501240767122 in words is "fifty-six trillion, five hundred one billion, two hundred forty million, seven hundred sixty-seven thousand, one hundred twenty-two".