54043372039 has 2 divisors, whose sum is σ = 54043372040. Its totient is φ = 54043372038.

The previous prime is 54043372007. The next prime is 54043372051. The reversal of 54043372039 is 93027334045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54043372039 - 2⁵ = 54043372007 is a prime.

It is a super-2 number, since 2×54043372039² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54043371992 and 54043372010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54043372739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27021686019 + 27021686020.

It is an arithmetic number, because the mean of its divisors is an integer number (27021686020).

Almost surely, 2^54043372039 is an apocalyptic number.

54043372039 is a deficient number, since it is larger than the sum of its proper divisors (1).

54043372039 is an equidigital number, since it uses as much as digits as its factorization.

54043372039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 40.

The spelling of 54043372039 in words is "fifty-four billion, forty-three million, three hundred seventy-two thousand, thirty-nine".