56652600511 has 16 divisors (see below), whose sum is σ = 61711727616. Its totient is φ = 51696078336.

The previous prime is 56652600509. The next prime is 56652600517. The reversal of 56652600511 is 11500625665.

It is a cyclic number.

It is not a de Polignac number, because 56652600511 - 2¹ = 56652600509 is a prime.

It is a super-2 number, since 2×56652600511² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56652600517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512281 + ... + 612973.

It is an arithmetic number, because the mean of its divisors is an integer number (3856982976).

Almost surely, 2^56652600511 is an apocalyptic number.

56652600511 is a deficient number, since it is larger than the sum of its proper divisors (5059127105).

56652600511 is a wasteful number, since it uses less digits than its factorization.

56652600511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101202.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 56652600511 in words is "fifty-six billion, six hundred fifty-two million, six hundred thousand, five hundred eleven".