54592987 has 8 divisors (see below), whose sum is σ = 56033120. Its totient is φ = 53170560.

The previous prime is 54592969. The next prime is 54592999. The reversal of 54592987 is 78929545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54592987 - 2⁷ = 54592859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54592987.

It is not an unprimeable number, because it can be changed into a prime (54592387) 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, 1939 + ... + 10627.

It is an arithmetic number, because the mean of its divisors is an integer number (7004140).

Almost surely, 2^54592987 is an apocalyptic number.

54592987 is a deficient number, since it is larger than the sum of its proper divisors (1440133).

54592987 is a wasteful number, since it uses less digits than its factorization.

54592987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8853.

The product of its digits is 907200, while the sum is 49.

The square root of 54592987 is about 7388.7067203943. The cubic root of 54592987 is about 379.3548309126.

The spelling of 54592987 in words is "fifty-four million, five hundred ninety-two thousand, nine hundred eighty-seven".