87010008547 has 16 divisors (see below), whose sum is σ = 108514312704. Its totient is φ = 67778568000.

The previous prime is 87010008521. The next prime is 87010008551. The reversal of 87010008547 is 74580001078.

It is a de Polignac number, because none of the positive numbers 2^k-87010008547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87010008577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68647 + ... + 422767.

It is an arithmetic number, because the mean of its divisors is an integer number (6782144544).

Almost surely, 2^87010008547 is an apocalyptic number.

87010008547 is a deficient number, since it is larger than the sum of its proper divisors (21504304157).

87010008547 is a wasteful number, since it uses less digits than its factorization.

87010008547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357330.

The product of its (nonzero) digits is 62720, while the sum is 40.

The spelling of 87010008547 in words is "eighty-seven billion, ten million, eight thousand, five hundred forty-seven".