54702369 has 12 divisors (see below), whose sum is σ = 79418196. Its totient is φ = 36281952.

The previous prime is 54702367. The next prime is 54702433. The reversal of 54702369 is 96320745.

It can be written as a sum of positive squares in 2 ways, for example, as 32490000 + 22212369 = 5700^2 + 4713^2 .

It is not a de Polignac number, because 54702369 - 2¹ = 54702367 is a prime.

It is a super-2 number, since 2×54702369² = 5984698348424322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54702367) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13654 + ... + 17199.

It is an arithmetic number, because the mean of its divisors is an integer number (6618183).

Almost surely, 2^54702369 is an apocalyptic number.

It is an amenable number.

54702369 is a deficient number, since it is larger than the sum of its proper divisors (24715827).

54702369 is a wasteful number, since it uses less digits than its factorization.

54702369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31056 (or 31053 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 54702369 is about 7396.1049884382. The cubic root of 54702369 is about 379.6080191606.

The spelling of 54702369 in words is "fifty-four million, seven hundred two thousand, three hundred sixty-nine".