87524264039 has 2 divisors, whose sum is σ = 87524264040. Its totient is φ = 87524264038.

The previous prime is 87524263993. The next prime is 87524264041. The reversal of 87524264039 is 93046242578.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87524264039 - 2²⁴ = 87507486823 is a prime.

Together with 87524264041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87524263039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43762132019 + 43762132020.

It is an arithmetic number, because the mean of its divisors is an integer number (43762132020).

Almost surely, 2^87524264039 is an apocalyptic number.

87524264039 is a deficient number, since it is larger than the sum of its proper divisors (1).

87524264039 is an equidigital number, since it uses as much as digits as its factorization.

87524264039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 87524264039 in words is "eighty-seven billion, five hundred twenty-four million, two hundred sixty-four thousand, thirty-nine".