53311482290 has 32 divisors (see below), whose sum is σ = 105269232960. Its totient is φ = 19277684800.

The previous prime is 53311482283. The next prime is 53311482307. The reversal of 53311482290 is 9228411335.

53311482290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53311482290² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1334081 + ... + 1373460.

It is an arithmetic number, because the mean of its divisors is an integer number (3289663530).

Almost surely, 2^53311482290 is an apocalyptic number.

53311482290 is a deficient number, since it is larger than the sum of its proper divisors (51957750670).

53311482290 is a wasteful number, since it uses less digits than its factorization.

53311482290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707738.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 53311482290 in words is "fifty-three billion, three hundred eleven million, four hundred eighty-two thousand, two hundred ninety".