54595687 has 8 divisors (see below), whose sum is σ = 58671216. Its totient is φ = 50616192.

The previous prime is 54595669. The next prime is 54595693. The reversal of 54595687 is 78659545.

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 54595687 - 2¹¹ = 54593639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54595687.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54595087) 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, 22828 + ... + 25105.

It is an arithmetic number, because the mean of its divisors is an integer number (7333902).

Almost surely, 2^54595687 is an apocalyptic number.

54595687 is a deficient number, since it is larger than the sum of its proper divisors (4075529).

54595687 is a wasteful number, since it uses less digits than its factorization.

54595687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48017.

The product of its digits is 1512000, while the sum is 49.

The square root of 54595687 is about 7388.8894294068. The cubic root of 54595687 is about 379.3610847144.

The spelling of 54595687 in words is "fifty-four million, five hundred ninety-five thousand, six hundred eighty-seven".