54664356 has 24 divisors (see below), whose sum is σ = 128558080. Its totient is φ = 18077472.

The previous prime is 54664339. The next prime is 54664373. The reversal of 54664356 is 65346645.

It is an interprime number because it is at equal distance from previous prime (54664339) and next prime (54664373).

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, 16411 + ... + 19458.

Almost surely, 2^54664356 is an apocalyptic number.

It is an amenable number.

54664356 is an abundant number, since it is smaller than the sum of its proper divisors (73893724).

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

54664356 is a wasteful number, since it uses less digits than its factorization.

54664356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36003 (or 36001 counting only the distinct ones).

The product of its digits is 259200, while the sum is 39.

The square root of 54664356 is about 7393.5347432740. The cubic root of 54664356 is about 379.5200681651.

The spelling of 54664356 in words is "fifty-four million, six hundred sixty-four thousand, three hundred fifty-six".