53901654 has 16 divisors (see below), whose sum is σ = 108116400. Its totient is φ = 17915040.

The previous prime is 53901649. The next prime is 53901671. The reversal of 53901654 is 45610935.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10777 + ... + 14964.

It is an arithmetic number, because the mean of its divisors is an integer number (6757275).

Almost surely, 2^53901654 is an apocalyptic number.

53901654 is an abundant number, since it is smaller than the sum of its proper divisors (54214746).

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

53901654 is a wasteful number, since it uses less digits than its factorization.

53901654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26095.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 53901654 is about 7341.7745811214. The cubic root of 53901654 is about 377.7467159069.

The spelling of 53901654 in words is "fifty-three million, nine hundred one thousand, six hundred fifty-four".