53187088 has 10 divisors (see below), whose sum is σ = 103050014. Its totient is φ = 26593536.

The previous prime is 53187077. The next prime is 53187089. The reversal of 53187088 is 88078135.

It can be written as a sum of positive squares in only one way, i.e., 50523664 + 2663424 = 7108^2 + 1632^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53187088.

It is not an unprimeable number, because it can be changed into a prime (53187089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1662081 + ... + 1662112.

Almost surely, 2^53187088 is an apocalyptic number.

It is an amenable number.

53187088 is a deficient number, since it is larger than the sum of its proper divisors (49862926).

53187088 is a wasteful number, since it uses less digits than its factorization.

53187088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324201 (or 3324195 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 53187088 is about 7292.9478264965. The cubic root of 53187088 is about 376.0700412751.

The spelling of 53187088 in words is "fifty-three million, one hundred eighty-seven thousand, eighty-eight".