53382051 has 16 divisors (see below), whose sum is σ = 79564800. Its totient is φ = 35371944.

The previous prime is 53382047. The next prime is 53382067. The reversal of 53382051 is 15028335.

53382051 is a `hidden beast` number, since 533 + 82 + 0 + 51 = 666.

It is not a de Polignac number, because 53382051 - 2² = 53382047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (53382071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1411 + ... + 10428.

It is an arithmetic number, because the mean of its divisors is an integer number (4972800).

Almost surely, 2^53382051 is an apocalyptic number.

53382051 is a deficient number, since it is larger than the sum of its proper divisors (26182749).

53382051 is a wasteful number, since it uses less digits than its factorization.

53382051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12015 (or 12009 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 53382051 is about 7306.3021426711. The cubic root of 53382051 is about 376.5289893712.

The spelling of 53382051 in words is "fifty-three million, three hundred eighty-two thousand, fifty-one".