54699475 has 6 divisors (see below), whose sum is σ = 67827380. Its totient is φ = 43759560.

The previous prime is 54699457. The next prime is 54699487. The reversal of 54699475 is 57499645.

It is a happy number.

54699475 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 54699475 - 2²¹ = 52602323 is a prime.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1093965 + ... + 1094014.

Almost surely, 2^54699475 is an apocalyptic number.

54699475 is a deficient number, since it is larger than the sum of its proper divisors (13127905).

54699475 is a wasteful number, since it uses less digits than its factorization.

54699475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187989 (or 2187984 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 49.

The square root of 54699475 is about 7395.9093423324. The cubic root of 54699475 is about 379.6013247219.

The spelling of 54699475 in words is "fifty-four million, six hundred ninety-nine thousand, four hundred seventy-five".