56927910701 has 4 divisors (see below), whose sum is σ = 57172236732. Its totient is φ = 56683584672.

The previous prime is 56927910691. The next prime is 56927910709. The reversal of 56927910701 is 10701972965.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19475598025 + 37452312676 = 139555^2 + 193526^2 .

It is a cyclic number.

It is not a de Polignac number, because 56927910701 - 2¹⁰ = 56927909677 is a prime.

It is a super-2 number, since 2×56927910701² (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 (56927910709) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 122162666 + ... + 122163131.

It is an arithmetic number, because the mean of its divisors is an integer number (14293059183).

Almost surely, 2^56927910701 is an apocalyptic number.

It is an amenable number.

56927910701 is a deficient number, since it is larger than the sum of its proper divisors (244326031).

56927910701 is a wasteful number, since it uses less digits than its factorization.

56927910701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244326030.

The product of its (nonzero) digits is 238140, while the sum is 47.

The spelling of 56927910701 in words is "fifty-six billion, nine hundred twenty-seven million, nine hundred ten thousand, seven hundred one".