54479064 has 16 divisors (see below), whose sum is σ = 136197720. Its totient is φ = 18159680.

The previous prime is 54479057. The next prime is 54479077. The reversal of 54479064 is 46097445.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134957 + ... + 1135004.

Almost surely, 2^54479064 is an apocalyptic number.

It is an amenable number.

54479064 is an abundant number, since it is smaller than the sum of its proper divisors (81718656).

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

54479064 is a wasteful number, since it uses less digits than its factorization.

54479064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269970 (or 2269966 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 54479064 is about 7380.9934290717. The cubic root of 54479064 is about 379.0907717410.

The spelling of 54479064 in words is "fifty-four million, four hundred seventy-nine thousand, sixty-four".