54969183 has 6 divisors (see below), whose sum is σ = 79399944. Its totient is φ = 36646116.

The previous prime is 54969163. The next prime is 54969203. The reversal of 54969183 is 38196945.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54969163) and next prime (54969203).

It is not a de Polignac number, because 54969183 - 2⁶ = 54969119 is a prime.

It is a super-2 number, since 2×54969183² = 6043222159374978, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54969133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3053835 + ... + 3053852.

It is an arithmetic number, because the mean of its divisors is an integer number (13233324).

Almost surely, 2^54969183 is an apocalyptic number.

54969183 is a deficient number, since it is larger than the sum of its proper divisors (24430761).

54969183 is a wasteful number, since it uses less digits than its factorization.

54969183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6107693 (or 6107690 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 54969183 is about 7414.1205142620. The cubic root of 54969183 is about 380.2242051783.

The spelling of 54969183 in words is "fifty-four million, nine hundred sixty-nine thousand, one hundred eighty-three".