53941988 has 24 divisors (see below), whose sum is σ = 99724800. Its totient is φ = 25459488.

The previous prime is 53941981. The next prime is 53942033. The reversal of 53941988 is 88914935.

It is not an unprimeable number, because it can be changed into a prime (53941981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22973 + ... + 25211.

It is an arithmetic number, because the mean of its divisors is an integer number (4155200).

Almost surely, 2^53941988 is an apocalyptic number.

It is an amenable number.

53941988 is a deficient number, since it is larger than the sum of its proper divisors (45782812).

53941988 is a wasteful number, since it uses less digits than its factorization.

53941988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579 (or 2577 counting only the distinct ones).

The product of its digits is 311040, while the sum is 47.

The square root of 53941988 is about 7344.5209510219. The cubic root of 53941988 is about 377.8409136181.

The spelling of 53941988 in words is "fifty-three million, nine hundred forty-one thousand, nine hundred eighty-eight".