56466086666 has 32 divisors (see below), whose sum is σ = 95490493056. Its totient is φ = 24818752000.

The previous prime is 56466086659. The next prime is 56466086669. The reversal of 56466086666 is 66668066465.

It is not an unprimeable number, because it can be changed into a prime (56466086669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175070 + ... + 378921.

It is an arithmetic number, because the mean of its divisors is an integer number (2984077908).

Almost surely, 2^56466086666 is an apocalyptic number.

56466086666 is a deficient number, since it is larger than the sum of its proper divisors (39024406390).

56466086666 is a wasteful number, since it uses less digits than its factorization.

56466086666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554158.

The product of its (nonzero) digits is 44789760, while the sum is 59.

The spelling of 56466086666 in words is "fifty-six billion, four hundred sixty-six million, eighty-six thousand, six hundred sixty-six".