54220580 has 48 divisors (see below), whose sum is σ = 116847360. Its totient is φ = 21128448.

The previous prime is 54220553. The next prime is 54220589. The reversal of 54220580 is 8502245.

It is not an unprimeable number, because it can be changed into a prime (54220589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147557 + ... + 147923.

It is an arithmetic number, because the mean of its divisors is an integer number (2434320).

Almost surely, 2^54220580 is an apocalyptic number.

It is an amenable number.

54220580 is an abundant number, since it is smaller than the sum of its proper divisors (62626780).

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

54220580 is a wasteful number, since it uses less digits than its factorization.

54220580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 54220580 is about 7363.4625007533. The cubic root of 54220580 is about 378.4902702154.

The spelling of 54220580 in words is "fifty-four million, two hundred twenty thousand, five hundred eighty".