53904998 has 24 divisors (see below), whose sum is σ = 94322232. Its totient is φ = 23037504.

The previous prime is 53904959. The next prime is 53905003. The reversal of 53904998 is 89940935.

53904998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54686 + ... + 55662.

It is an arithmetic number, because the mean of its divisors is an integer number (3930093).

Almost surely, 2^53904998 is an apocalyptic number.

53904998 is a deficient number, since it is larger than the sum of its proper divisors (40417234).

53904998 is a wasteful number, since it uses less digits than its factorization.

53904998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556 (or 1549 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 53904998 is about 7342.0023154450. The cubic root of 53904998 is about 377.7545274106.

The spelling of 53904998 in words is "fifty-three million, nine hundred four thousand, nine hundred ninety-eight".