54032369 has 2 divisors, whose sum is σ = 54032370. Its totient is φ = 54032368.

The previous prime is 54032357. The next prime is 54032393. The reversal of 54032369 is 96323045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45697600 + 8334769 = 6760^2 + 2887^2 .

It is a cyclic number.

It is not a de Polignac number, because 54032369 - 2⁴ = 54032353 is a prime.

It is a super-2 number, since 2×54032369² = 5838993799504322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (54002369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27016184 + 27016185.

It is an arithmetic number, because the mean of its divisors is an integer number (27016185).

Almost surely, 2^54032369 is an apocalyptic number.

It is an amenable number.

54032369 is a deficient number, since it is larger than the sum of its proper divisors (1).

54032369 is an equidigital number, since it uses as much as digits as its factorization.

54032369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 54032369 is about 7350.6713298855. The cubic root of 54032369 is about 378.0518228175.

The spelling of 54032369 in words is "fifty-four million, thirty-two thousand, three hundred sixty-nine".