18529024039 has 2 divisors, whose sum is σ = 18529024040. Its totient is φ = 18529024038.

The previous prime is 18529023971. The next prime is 18529024061. The reversal of 18529024039 is 93042092581.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 18529024039 - 2¹³ = 18529015847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18529023986 and 18529024004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18529064039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9264512019 + 9264512020.

It is an arithmetic number, because the mean of its divisors is an integer number (9264512020).

Almost surely, 2^18529024039 is an apocalyptic number.

18529024039 is a deficient number, since it is larger than the sum of its proper divisors (1).

18529024039 is an equidigital number, since it uses as much as digits as its factorization.

18529024039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 18529024039 in words is "eighteen billion, five hundred twenty-nine million, twenty-four thousand, thirty-nine".