53355524 has 12 divisors (see below), whose sum is σ = 95134284. Its totient is φ = 26174304.

The previous prime is 53355509. The next prime is 53355539. The reversal of 53355524 is 42555335.

It is an interprime number because it is at equal distance from previous prime (53355509) and next prime (53355539).

It can be written as a sum of positive squares in 2 ways, for example, as 47748100 + 5607424 = 6910^2 + 2368^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125627 + ... + 126050.

It is an arithmetic number, because the mean of its divisors is an integer number (7927857).

Almost surely, 2^53355524 is an apocalyptic number.

It is an amenable number.

53355524 is a deficient number, since it is larger than the sum of its proper divisors (41778760).

53355524 is a wasteful number, since it uses less digits than its factorization.

53355524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251734 (or 251732 counting only the distinct ones).

The product of its digits is 45000, while the sum is 32.

The square root of 53355524 is about 7304.4865664878. The cubic root of 53355524 is about 376.4666098557.

The spelling of 53355524 in words is "fifty-three million, three hundred fifty-five thousand, five hundred twenty-four".