87625029579 has 8 divisors (see below), whose sum is σ = 116953699392. Its totient is φ = 58356523080.

The previous prime is 87625029571. The next prime is 87625029607. The reversal of 87625029579 is 97592052678.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 87625029579 - 2³ = 87625029571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87625029571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15037429 + ... + 15043254.

It is an arithmetic number, because the mean of its divisors is an integer number (14619212424).

Almost surely, 2^87625029579 is an apocalyptic number.

87625029579 is a deficient number, since it is larger than the sum of its proper divisors (29328669813).

87625029579 is a wasteful number, since it uses less digits than its factorization.

87625029579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30081657.

The product of its (nonzero) digits is 19051200, while the sum is 60.

The spelling of 87625029579 in words is "eighty-seven billion, six hundred twenty-five million, twenty-nine thousand, five hundred seventy-nine".