56745249358 has 8 divisors (see below), whose sum is σ = 97277570352. Its totient is φ = 24319392576.

The previous prime is 56745249343. The next prime is 56745249367. The reversal of 56745249358 is 85394254765.

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

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 3 ways as a sum of consecutive naturals, for example, 2026616035 + ... + 2026616062.

It is an arithmetic number, because the mean of its divisors is an integer number (12159696294).

Almost surely, 2^56745249358 is an apocalyptic number.

56745249358 is a deficient number, since it is larger than the sum of its proper divisors (40532320994).

56745249358 is a wasteful number, since it uses less digits than its factorization.

56745249358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053232106.

The product of its digits is 36288000, while the sum is 58.

The spelling of 56745249358 in words is "fifty-six billion, seven hundred forty-five million, two hundred forty-nine thousand, three hundred fifty-eight".