56315342452 has 12 divisors (see below), whose sum is σ = 98554957956. Its totient is φ = 28156783040.

The previous prime is 56315342449. The next prime is 56315342459. The reversal of 56315342452 is 25424351365.

It can be written as a sum of positive squares in 2 ways, for example, as 17489004516 + 38826337936 = 132246^2 + 197044^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56315342459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67423 + ... + 342310.

It is an arithmetic number, because the mean of its divisors is an integer number (8212913163).

Almost surely, 2^56315342452 is an apocalyptic number.

It is an amenable number.

56315342452 is a deficient number, since it is larger than the sum of its proper divisors (42239615504).

56315342452 is a wasteful number, since it uses less digits than its factorization.

56315342452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444098 (or 444096 counting only the distinct ones).

The product of its digits is 432000, while the sum is 40.

The spelling of 56315342452 in words is "fifty-six billion, three hundred fifteen million, three hundred forty-two thousand, four hundred fifty-two".