56425959908 has 6 divisors (see below), whose sum is σ = 98745429846. Its totient is φ = 28212979952.

The previous prime is 56425959883. The next prime is 56425959943. The reversal of 56425959908 is 80995952465.

It can be written as a sum of positive squares in only one way, i.e., 54797191744 + 1628768164 = 234088^2 + 40358^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7053244985 + ... + 7053244992.

It is an arithmetic number, because the mean of its divisors is an integer number (16457571641).

Almost surely, 2^56425959908 is an apocalyptic number.

It is an amenable number.

56425959908 is a deficient number, since it is larger than the sum of its proper divisors (42319469938).

56425959908 is a wasteful number, since it uses less digits than its factorization.

56425959908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14106489981 (or 14106489979 counting only the distinct ones).

The product of its (nonzero) digits is 34992000, while the sum is 62.

The spelling of 56425959908 in words is "fifty-six billion, four hundred twenty-five million, nine hundred fifty-nine thousand, nine hundred eight".