54529680 has 40 divisors (see below), whose sum is σ = 169042752. Its totient is φ = 14541184.

The previous prime is 54529663. The next prime is 54529681. The reversal of 54529680 is 8692545.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (54529681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113364 + ... + 113843.

Almost surely, 2^54529680 is an apocalyptic number.

It is an amenable number.

54529680 is an abundant number, since it is smaller than the sum of its proper divisors (114513072).

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

54529680 is a wasteful number, since it uses less digits than its factorization.

54529680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227223 (or 227217 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 54529680 is about 7384.4214397609. The cubic root of 54529680 is about 379.2081386563.

The spelling of 54529680 in words is "fifty-four million, five hundred twenty-nine thousand, six hundred eighty".