56814532358 has 4 divisors (see below), whose sum is σ = 85221798540. Its totient is φ = 28407266178.

The previous prime is 56814532343. The next prime is 56814532367. The reversal of 56814532358 is 85323541865.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85323541865 = 5 ⋅17064708373.

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 as a sum of consecutive naturals, namely, 14203633088 + ... + 14203633091.

It is an arithmetic number, because the mean of its divisors is an integer number (21305449635).

Almost surely, 2^56814532358 is an apocalyptic number.

56814532358 is a deficient number, since it is larger than the sum of its proper divisors (28407266182).

56814532358 is a wasteful number, since it uses less digits than its factorization.

56814532358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28407266181.

The product of its digits is 3456000, while the sum is 50.

The spelling of 56814532358 in words is "fifty-six billion, eight hundred fourteen million, five hundred thirty-two thousand, three hundred fifty-eight".