1656006402696 has 32 divisors (see below), whose sum is σ = 4149896738400. Its totient is φ = 550684703360.

The previous prime is 1656006402683. The next prime is 1656006402733. The reversal of 1656006402696 is 6962046006561.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82329165 + ... + 82349276.

It is an arithmetic number, because the mean of its divisors is an integer number (129684273075).

Almost surely, 2^{1656006402696} is an apocalyptic number.

It is an amenable number.

1656006402696 is an abundant number, since it is smaller than the sum of its proper divisors (2493890335704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1656006402696 is a wasteful number, since it uses less digits than its factorization.

1656006402696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164678869 (or 164678865 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 1656006402696 in words is "one trillion, six hundred fifty-six billion, six million, four hundred two thousand, six hundred ninety-six".