54149604 has 24 divisors (see below), whose sum is σ = 126479808. Its totient is φ = 18031200.

The previous prime is 54149549. The next prime is 54149621. The reversal of 54149604 is 40694145.

It is a super-2 number, since 2×54149604² = 5864359226713632, which contains 22 as substring.

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, 14754 + ... + 18054.

It is an arithmetic number, because the mean of its divisors is an integer number (5269992).

Almost surely, 2^54149604 is an apocalyptic number.

It is an amenable number.

54149604 is an abundant number, since it is smaller than the sum of its proper divisors (72330204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54149604 is a wasteful number, since it uses less digits than its factorization.

54149604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4675 (or 4673 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 54149604 is about 7358.6414507027. The cubic root of 54149604 is about 378.3250472460.

The spelling of 54149604 in words is "fifty-four million, one hundred forty-nine thousand, six hundred four".