53914550 has 48 divisors (see below), whose sum is σ = 104210592. Its totient is φ = 20736000.

The previous prime is 53914547. The next prime is 53914579. The reversal of 53914550 is 5541935.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279254 + ... + 279446.

It is an arithmetic number, because the mean of its divisors is an integer number (2171054).

Almost surely, 2^53914550 is an apocalyptic number.

53914550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53914550 is a deficient number, since it is larger than the sum of its proper divisors (50296042).

53914550 is a wasteful number, since it uses less digits than its factorization.

53914550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 53914550 is about 7342.6527903749. The cubic root of 53914550 is about 377.7768388737.

The spelling of 53914550 in words is "fifty-three million, nine hundred fourteen thousand, five hundred fifty".