53109265028 has 12 divisors (see below), whose sum is σ = 93286722060. Its totient is φ = 26455915872.

The previous prime is 53109264991. The next prime is 53109265031. The reversal of 53109265028 is 82056290135.

It can be written as a sum of positive squares in 2 ways, for example, as 1044065344 + 52065199684 = 32312^2 + 228178^2 .

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, 24677951 + ... + 24680102.

It is an arithmetic number, because the mean of its divisors is an integer number (7773893505).

Almost surely, 2^53109265028 is an apocalyptic number.

It is an amenable number.

53109265028 is a deficient number, since it is larger than the sum of its proper divisors (40177457032).

53109265028 is a wasteful number, since it uses less digits than its factorization.

53109265028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49358326 (or 49358324 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 53109265028 in words is "fifty-three billion, one hundred nine million, two hundred sixty-five thousand, twenty-eight".