54095399 has 4 divisors (see below), whose sum is σ = 54191040. Its totient is φ = 53999760.

The previous prime is 54095387. The next prime is 54095407. The reversal of 54095399 is 99359045.

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 54095399 - 2⁸ = 54095143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54095339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46967 + ... + 48104.

It is an arithmetic number, because the mean of its divisors is an integer number (13547760).

Almost surely, 2^54095399 is an apocalyptic number.

54095399 is a deficient number, since it is larger than the sum of its proper divisors (95641).

54095399 is an equidigital number, since it uses as much as digits as its factorization.

54095399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95640.

The product of its (nonzero) digits is 218700, while the sum is 44.

The square root of 54095399 is about 7354.9574437926. The cubic root of 54095399 is about 378.1987677402.

The spelling of 54095399 in words is "fifty-four million, ninety-five thousand, three hundred ninety-nine".