53908524 has 48 divisors (see below), whose sum is σ = 140162400. Its totient is φ = 17918208.

The previous prime is 53908499. The next prime is 53908531. The reversal of 53908524 is 42580935.

It is a super-2 number, since 2×53908524² = 5812257919717152, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66232 + ... + 67040.

It is an arithmetic number, because the mean of its divisors is an integer number (2920050).

Almost surely, 2^53908524 is an apocalyptic number.

53908524 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

53908524 is an abundant number, since it is smaller than the sum of its proper divisors (86253876).

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

53908524 is a wasteful number, since it uses less digits than its factorization.

53908524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439 (or 1431 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 53908524 is about 7342.2424367491. The cubic root of 53908524 is about 377.7627637119.

It can be divided in two parts, 5 and 3908524, that added together give a square (3908529 = 1977²).

The spelling of 53908524 in words is "fifty-three million, nine hundred eight thousand, five hundred twenty-four".