56837745327 has 8 divisors (see below), whose sum is σ = 82673084160. Its totient is φ = 34447118360.

The previous prime is 56837745287. The next prime is 56837745329. The reversal of 56837745327 is 72354773865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56837745327 - 2¹⁰ = 56837744303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56837745329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861177927 + ... + 861177992.

It is an arithmetic number, because the mean of its divisors is an integer number (10334135520).

Almost surely, 2^56837745327 is an apocalyptic number.

56837745327 is a deficient number, since it is larger than the sum of its proper divisors (25835338833).

56837745327 is a wasteful number, since it uses less digits than its factorization.

56837745327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722355933.

The product of its digits is 29635200, while the sum is 57.

The spelling of 56837745327 in words is "fifty-six billion, eight hundred thirty-seven million, seven hundred forty-five thousand, three hundred twenty-seven".