53394884 has 12 divisors (see below), whose sum is σ = 93912000. Its totient is φ = 26562888.

The previous prime is 53394881. The next prime is 53394889. The reversal of 53394884 is 48849335.

It is not an unprimeable number, because it can be changed into a prime (53394881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32744 + ... + 34335.

It is an arithmetic number, because the mean of its divisors is an integer number (7826000).

Almost surely, 2^53394884 is an apocalyptic number.

It is an amenable number.

53394884 is a deficient number, since it is larger than the sum of its proper divisors (40517116).

53394884 is a wasteful number, since it uses less digits than its factorization.

53394884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67282 (or 67280 counting only the distinct ones).

The product of its digits is 414720, while the sum is 44.

The square root of 53394884 is about 7307.1803043308. The cubic root of 53394884 is about 376.5591593707.

The spelling of 53394884 in words is "fifty-three million, three hundred ninety-four thousand, eight hundred eighty-four".