54626516 has 24 divisors (see below), whose sum is σ = 109932480. Its totient is φ = 23265792.

The previous prime is 54626513. The next prime is 54626521. The reversal of 54626516 is 61562645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54626513) 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, 1421 + ... + 10548.

It is an arithmetic number, because the mean of its divisors is an integer number (4580520).

Almost surely, 2^54626516 is an apocalyptic number.

It is an amenable number.

54626516 is an abundant number, since it is smaller than the sum of its proper divisors (55305964).

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

54626516 is a wasteful number, since it uses less digits than its factorization.

54626516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12143 (or 12141 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 54626516 is about 7390.9753077655. The cubic root of 54626516 is about 379.4324769363.

The spelling of 54626516 in words is "fifty-four million, six hundred twenty-six thousand, five hundred sixteen".