87580246523 has 8 divisors (see below), whose sum is σ = 109190956800. Its totient is φ = 68244347880.

The previous prime is 87580246513. The next prime is 87580246541. The reversal of 87580246523 is 32564208578.

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

It is a cyclic number.

It is not a de Polignac number, because 87580246523 - 2¹² = 87580242427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87580246513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568702823 + ... + 568702976.

It is an arithmetic number, because the mean of its divisors is an integer number (13648869600).

Almost surely, 2^87580246523 is an apocalyptic number.

87580246523 is a deficient number, since it is larger than the sum of its proper divisors (21610710277).

87580246523 is a wasteful number, since it uses less digits than its factorization.

87580246523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137405817.

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 87580246523 in words is "eighty-seven billion, five hundred eighty million, two hundred forty-six thousand, five hundred twenty-three".