54361339 has 4 divisors (see below), whose sum is σ = 54687024. Its totient is φ = 54035656.

The previous prime is 54361319. The next prime is 54361343. The reversal of 54361339 is 93316345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54361339 - 2⁷ = 54361211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54361319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162592 + ... + 162925.

It is an arithmetic number, because the mean of its divisors is an integer number (13671756).

Almost surely, 2^54361339 is an apocalyptic number.

54361339 is a deficient number, since it is larger than the sum of its proper divisors (325685).

54361339 is a wasteful number, since it uses less digits than its factorization.

54361339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325684.

The product of its digits is 29160, while the sum is 34.

The square root of 54361339 is about 7373.0142411364. The cubic root of 54361339 is about 378.8175129716.

The spelling of 54361339 in words is "fifty-four million, three hundred sixty-one thousand, three hundred thirty-nine".