53311220416 has 28 divisors (see below), whose sum is σ = 105796784088. Its totient is φ = 26653763072.

The previous prime is 53311220401. The next prime is 53311220423. The reversal of 53311220416 is 61402211335.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1822095 + ... + 1851121.

Almost surely, 2^53311220416 is an apocalyptic number.

It is an amenable number.

53311220416 is a deficient number, since it is larger than the sum of its proper divisors (52485563672).

53311220416 is a wasteful number, since it uses less digits than its factorization.

53311220416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57736 (or 57726 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 53311220416 in words is "fifty-three billion, three hundred eleven million, two hundred twenty thousand, four hundred sixteen".