54737479 has 4 divisors (see below), whose sum is σ = 54752584. Its totient is φ = 54722376.

The previous prime is 54737443. The next prime is 54737483. The reversal of 54737479 is 97473745.

54737479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 97473745 = 5 ⋅19494749.

It is a cyclic number.

It is not a de Polignac number, because 54737479 - 2²¹ = 52640327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54737429) 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 3 ways as a sum of consecutive naturals, for example, 1504 + ... + 10570.

It is an arithmetic number, because the mean of its divisors is an integer number (13688146).

Almost surely, 2^54737479 is an apocalyptic number.

54737479 is a deficient number, since it is larger than the sum of its proper divisors (15105).

54737479 is an equidigital number, since it uses as much as digits as its factorization.

54737479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15104.

The product of its digits is 740880, while the sum is 46.

The square root of 54737479 is about 7398.4781543234. The cubic root of 54737479 is about 379.6892172717.

The spelling of 54737479 in words is "fifty-four million, seven hundred thirty-seven thousand, four hundred seventy-nine".