53055488 has 26 divisors (see below), whose sum is σ = 106106214. Its totient is φ = 26525696.

The previous prime is 53055479. The next prime is 53055523. The reversal of 53055488 is 88455035.

It can be written as a sum of positive squares in only one way, i.e., 34668544 + 18386944 = 5888^2 + 4288^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2381 + ... + 10572.

Almost surely, 2^53055488 is an apocalyptic number.

It is an amenable number.

53055488 is a deficient number, since it is larger than the sum of its proper divisors (53050726).

53055488 is an equidigital number, since it uses as much as digits as its factorization.

53055488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12977 (or 12955 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 53055488 is about 7283.9198238311. The cubic root of 53055488 is about 375.7596169872.

The spelling of 53055488 in words is "fifty-three million, fifty-five thousand, four hundred eighty-eight".