87100058523 has 8 divisors (see below), whose sum is σ = 116288052736. Its totient is φ = 57989385000.

The previous prime is 87100058519. The next prime is 87100058531. The reversal of 87100058523 is 32585000178.

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

It is not a de Polignac number, because 87100058523 - 2² = 87100058519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87100058503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19327543 + ... + 19332048.

It is an arithmetic number, because the mean of its divisors is an integer number (14536006592).

Almost surely, 2^87100058523 is an apocalyptic number.

87100058523 is a deficient number, since it is larger than the sum of its proper divisors (29187994213).

87100058523 is a wasteful number, since it uses less digits than its factorization.

87100058523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38660345.

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 87100058523 in words is "eighty-seven billion, one hundred million, fifty-eight thousand, five hundred twenty-three".