54516075 has 24 divisors (see below), whose sum is σ = 90457008. Its totient is φ = 28970880.

The previous prime is 54516071. The next prime is 54516079. The reversal of 54516075 is 57061545.

It is an interprime number because it is at equal distance from previous prime (54516071) and next prime (54516079).

It is not a de Polignac number, because 54516075 - 2² = 54516071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54516071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22629 + ... + 24921.

It is an arithmetic number, because the mean of its divisors is an integer number (3769042).

Almost surely, 2^54516075 is an apocalyptic number.

54516075 is a deficient number, since it is larger than the sum of its proper divisors (35940933).

54516075 is a wasteful number, since it uses less digits than its factorization.

54516075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623 (or 2618 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 54516075 is about 7383.5001862260. The cubic root of 54516075 is about 379.1765989160.

The spelling of 54516075 in words is "fifty-four million, five hundred sixteen thousand, seventy-five".