56145753357 has 8 divisors (see below), whose sum is σ = 75886497984. Its totient is φ = 36917755488.

The previous prime is 56145753343. The next prime is 56145753383. The reversal of 56145753357 is 75335754165.

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

It is not a de Polignac number, because 56145753357 - 2⁸ = 56145753101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56145753317) 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, 128186433 + ... + 128186870.

It is an arithmetic number, because the mean of its divisors is an integer number (9485812248).

Almost surely, 2^56145753357 is an apocalyptic number.

It is an amenable number.

56145753357 is a deficient number, since it is larger than the sum of its proper divisors (19740744627).

56145753357 is a wasteful number, since it uses less digits than its factorization.

56145753357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256373379.

The product of its digits is 6615000, while the sum is 51.

The spelling of 56145753357 in words is "fifty-six billion, one hundred forty-five million, seven hundred fifty-three thousand, three hundred fifty-seven".