53316406256 has 20 divisors (see below), whose sum is σ = 103417025232. Its totient is φ = 26628141696.

The previous prime is 53316406249. The next prime is 53316406259. The reversal of 53316406256 is 65260461335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53316406259) 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, 1864205 + ... + 1892588.

Almost surely, 2^53316406256 is an apocalyptic number.

It is an amenable number.

53316406256 is a deficient number, since it is larger than the sum of its proper divisors (50100618976).

53316406256 is a wasteful number, since it uses less digits than its factorization.

53316406256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3757688 (or 3757682 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 53316406256 in words is "fifty-three billion, three hundred sixteen million, four hundred six thousand, two hundred fifty-six".