54687523 has 12 divisors (see below), whose sum is σ = 60568200. Its totient is φ = 49338080.

The previous prime is 54687511. The next prime is 54687551. The reversal of 54687523 is 32578645.

54687523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54687523 - 2²¹ = 52590371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54687553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14928 + ... + 18226.

It is an arithmetic number, because the mean of its divisors is an integer number (5047350).

Almost surely, 2^54687523 is an apocalyptic number.

54687523 is a deficient number, since it is larger than the sum of its proper divisors (5880677).

54687523 is a wasteful number, since it uses less digits than its factorization.

54687523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3458 (or 3447 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The square root of 54687523 is about 7395.1012839582. The cubic root of 54687523 is about 379.5736746971.

The spelling of 54687523 in words is "fifty-four million, six hundred eighty-seven thousand, five hundred twenty-three".