54356339 has 2 divisors, whose sum is σ = 54356340. Its totient is φ = 54356338.

The previous prime is 54356317. The next prime is 54356347. The reversal of 54356339 is 93365345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54356339 - 2⁸ = 54356083 is a prime.

It is a super-2 number, since 2×54356339² = 5909223178965842, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54356369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27178169 + 27178170.

It is an arithmetic number, because the mean of its divisors is an integer number (27178170).

Almost surely, 2^54356339 is an apocalyptic number.

54356339 is a deficient number, since it is larger than the sum of its proper divisors (1).

54356339 is an equidigital number, since it uses as much as digits as its factorization.

54356339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145800, while the sum is 38.

The square root of 54356339 is about 7372.6751589908. The cubic root of 54356339 is about 378.8058984328.

The spelling of 54356339 in words is "fifty-four million, three hundred fifty-six thousand, three hundred thirty-nine".