54364539 has 8 divisors (see below), whose sum is σ = 72787792. Its totient is φ = 36092160.

The previous prime is 54364511. The next prime is 54364543. The reversal of 54364539 is 93546345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54364539 - 2⁹ = 54364027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54364497 and 54364506.

It is not an unprimeable number, because it can be changed into a prime (54364439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36874 + ... + 38319.

It is an arithmetic number, because the mean of its divisors is an integer number (9098474).

Almost surely, 2^54364539 is an apocalyptic number.

54364539 is a deficient number, since it is larger than the sum of its proper divisors (18423253).

54364539 is a wasteful number, since it uses less digits than its factorization.

54364539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75437.

The product of its digits is 194400, while the sum is 39.

The square root of 54364539 is about 7373.2312455259. The cubic root of 54364539 is about 378.8249459027.

The spelling of 54364539 in words is "fifty-four million, three hundred sixty-four thousand, five hundred thirty-nine".