53150888 has 24 divisors (see below), whose sum is σ = 115929450. Its totient is φ = 22778784.

The previous prime is 53150873. The next prime is 53150893. The reversal of 53150888 is 88805135.

It can be written as a sum of positive squares in only one way, i.e., 30891364 + 22259524 = 5558^2 + 4718^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67403 + ... + 68186.

Almost surely, 2^53150888 is an apocalyptic number.

It is an amenable number.

53150888 is an abundant number, since it is smaller than the sum of its proper divisors (62778562).

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

53150888 is a wasteful number, since it uses less digits than its factorization.

53150888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135609 (or 135598 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

The square root of 53150888 is about 7290.4655544073. The cubic root of 53150888 is about 375.9847021089.

The spelling of 53150888 in words is "fifty-three million, one hundred fifty thousand, eight hundred eighty-eight".