54054189 has 16 divisors (see below), whose sum is σ = 91520640. Its totient is φ = 30888000.

The previous prime is 54054179. The next prime is 54054211. The reversal of 54054189 is 98145045.

It is not a de Polignac number, because 54054189 - 2¹² = 54050093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54054109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142812 + ... + 143189.

It is an arithmetic number, because the mean of its divisors is an integer number (5720040).

Almost surely, 2^54054189 is an apocalyptic number.

It is an amenable number.

54054189 is a deficient number, since it is larger than the sum of its proper divisors (37466451).

54054189 is a wasteful number, since it uses less digits than its factorization.

54054189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286017 (or 286011 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 54054189 is about 7352.1553982489. The cubic root of 54054189 is about 378.1027057775.

The spelling of 54054189 in words is "fifty-four million, fifty-four thousand, one hundred eighty-nine".