53905798 has 8 divisors (see below), whose sum is σ = 80928792. Its totient is φ = 26929536.

The previous prime is 53905777. The next prime is 53905811. The reversal of 53905798 is 89750935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 8640 + ... + 13507.

It is an arithmetic number, because the mean of its divisors is an integer number (10116099).

Almost surely, 2^53905798 is an apocalyptic number.

53905798 is a deficient number, since it is larger than the sum of its proper divisors (27022994).

53905798 is a wasteful number, since it uses less digits than its factorization.

53905798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23366.

The product of its (nonzero) digits is 340200, while the sum is 46.

The square root of 53905798 is about 7342.0567962935. The cubic root of 53905798 is about 377.7563961434.

The spelling of 53905798 in words is "fifty-three million, nine hundred five thousand, seven hundred ninety-eight".