54540572 has 12 divisors (see below), whose sum is σ = 95498256. Its totient is φ = 27255360.

The previous prime is 54540569. The next prime is 54540589. The reversal of 54540572 is 27504545.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 10628 + ... + 14900.

It is an arithmetic number, because the mean of its divisors is an integer number (7958188).

Almost surely, 2^54540572 is an apocalyptic number.

It is an amenable number.

54540572 is a deficient number, since it is larger than the sum of its proper divisors (40957684).

54540572 is a wasteful number, since it uses less digits than its factorization.

54540572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7468 (or 7466 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 32.

The square root of 54540572 is about 7385.1589014726. The cubic root of 54540572 is about 379.2333852137.

The spelling of 54540572 in words is "fifty-four million, five hundred forty thousand, five hundred seventy-two".