87895158458 has 16 divisors (see below), whose sum is σ = 131983999776. Its totient is φ = 43900518480.

The previous prime is 87895158437. The next prime is 87895158499. The reversal of 87895158458 is 85485159878.

It is a happy number.

It is an unprimeable number.

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, 10658885 + ... + 10667127.

It is an arithmetic number, because the mean of its divisors is an integer number (8248999986).

Almost surely, 2^87895158458 is an apocalyptic number.

87895158458 is a deficient number, since it is larger than the sum of its proper divisors (44088841318).

87895158458 is a wasteful number, since it uses less digits than its factorization.

87895158458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13309.

The product of its digits is 129024000, while the sum is 68.

The spelling of 87895158458 in words is "eighty-seven billion, eight hundred ninety-five million, one hundred fifty-eight thousand, four hundred fifty-eight".