53051068 has 24 divisors (see below), whose sum is σ = 106662752. Its totient is φ = 22616064.

The previous prime is 53051051. The next prime is 53051147. The reversal of 53051068 is 86015035.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 496 + ... + 10312.

Almost surely, 2^53051068 is an apocalyptic number.

It is an amenable number.

53051068 is an abundant number, since it is smaller than the sum of its proper divisors (53611684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53051068 is a wasteful number, since it uses less digits than its factorization.

53051068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10021 (or 10019 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 53051068 is about 7283.6164094494. The cubic root of 53051068 is about 375.7491819773.

The spelling of 53051068 in words is "fifty-three million, fifty-one thousand, sixty-eight".