54564072 has 16 divisors (see below), whose sum is σ = 136410240. Its totient is φ = 18188016.

The previous prime is 54564049. The next prime is 54564089. The reversal of 54564072 is 27046545.

54564072 is nontrivially palindromic in base 11.

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, 1136728 + ... + 1136775.

It is an arithmetic number, because the mean of its divisors is an integer number (8525640).

Almost surely, 2^54564072 is an apocalyptic number.

It is an amenable number.

54564072 is an abundant number, since it is smaller than the sum of its proper divisors (81846168).

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

54564072 is a wasteful number, since it uses less digits than its factorization.

54564072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273512 (or 2273508 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 54564072 is about 7386.7497588588. The cubic root of 54564072 is about 379.2878443961.

The spelling of 54564072 in words is "fifty-four million, five hundred sixty-four thousand, seventy-two".