56496466469465 has 32 divisors (see below), whose sum is σ = 77863436576640. Its totient is φ = 38919871872000.

The previous prime is 56496466469381. The next prime is 56496466469473.

56496466469465 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56496466469465 - 2¹⁶ = 56496466403929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56496466469465.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2762915 + ... + 10983015.

It is an arithmetic number, because the mean of its divisors is an integer number (2433232393020).

Almost surely, 2^{56496466469465} is an apocalyptic number.

56496466469465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56496466469465 is a deficient number, since it is larger than the sum of its proper divisors (21366970107175).

56496466469465 is a wasteful number, since it uses less digits than its factorization.

56496466469465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8226713.

The product of its digits is 24186470400, while the sum is 80.

The spelling of 56496466469465 in words is "fifty-six trillion, four hundred ninety-six billion, four hundred sixty-six million, four hundred sixty-nine thousand, four hundred sixty-five".