87499225595 has 16 divisors (see below), whose sum is σ = 108498496800. Its totient is φ = 67689644544.

The previous prime is 87499225591. The next prime is 87499225631. The reversal of 87499225595 is 59552299478.

It is a cyclic number.

It is not a de Polignac number, because 87499225595 - 2² = 87499225591 is a prime.

It is a super-2 number, since 2×87499225595² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87499225591) 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 15 ways as a sum of consecutive naturals, for example, 1420670 + ... + 1480979.

It is an arithmetic number, because the mean of its divisors is an integer number (6781156050).

Almost surely, 2^87499225595 is an apocalyptic number.

87499225595 is a deficient number, since it is larger than the sum of its proper divisors (20999271205).

87499225595 is a wasteful number, since it uses less digits than its factorization.

87499225595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2901854.

The product of its digits is 81648000, while the sum is 65.

The spelling of 87499225595 in words is "eighty-seven billion, four hundred ninety-nine million, two hundred twenty-five thousand, five hundred ninety-five".