54133388 has 24 divisors (see below), whose sum is σ = 97323072. Its totient is φ = 26331984.

The previous prime is 54133379. The next prime is 54133393. The reversal of 54133388 is 88333145.

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, 59231 + ... + 60137.

It is an arithmetic number, because the mean of its divisors is an integer number (4055128).

Almost surely, 2^54133388 is an apocalyptic number.

It is an amenable number.

54133388 is a deficient number, since it is larger than the sum of its proper divisors (43189684).

54133388 is a wasteful number, since it uses less digits than its factorization.

54133388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301 (or 1299 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 54133388 is about 7357.5395343824. The cubic root of 54133388 is about 378.2872782319.

The spelling of 54133388 in words is "fifty-four million, one hundred thirty-three thousand, three hundred eighty-eight".