56775550601752 has 32 divisors (see below), whose sum is σ = 109084584999600. Its totient is φ = 27686759488000.

The previous prime is 56775550601701. The next prime is 56775550601807. The reversal of 56775550601752 is 25710605557765.

It is a super-2 number, since 2×56775550601752² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25917874 + ... + 28022977.

Almost surely, 2^{56775550601752} is an apocalyptic number.

It is an amenable number.

56775550601752 is a deficient number, since it is larger than the sum of its proper divisors (52309034397848).

56775550601752 is a wasteful number, since it uses less digits than its factorization.

56775550601752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53944107 (or 53944103 counting only the distinct ones).

The product of its (nonzero) digits is 77175000, while the sum is 61.

The spelling of 56775550601752 in words is "fifty-six trillion, seven hundred seventy-five billion, five hundred fifty million, six hundred one thousand, seven hundred fifty-two".