54684495 has 24 divisors (see below), whose sum is σ = 100363536. Its totient is φ = 27449088.

The previous prime is 54684493. The next prime is 54684503. The reversal of 54684495 is 59448645.

It is not a de Polignac number, because 54684495 - 2¹ = 54684493 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 54684495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54684491) 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, 34977 + ... + 36506.

It is an arithmetic number, because the mean of its divisors is an integer number (4181814).

Almost surely, 2^54684495 is an apocalyptic number.

54684495 is a deficient number, since it is larger than the sum of its proper divisors (45679041).

54684495 is a wasteful number, since it uses less digits than its factorization.

54684495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71511 (or 71508 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 54684495 is about 7394.8965510006. The cubic root of 54684495 is about 379.5666690144.

The spelling of 54684495 in words is "fifty-four million, six hundred eighty-four thousand, four hundred ninety-five".