87695876376771 has 16 divisors (see below), whose sum is σ = 125925267578880. Its totient is φ = 53965414490400.

The previous prime is 87695876376751. The next prime is 87695876376841. The reversal of 87695876376771 is 17767367859678.

It is not a de Polignac number, because 87695876376771 - 2¹⁰ = 87695876375747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87695876376751) 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, 24970405 + ... + 28265046.

It is an arithmetic number, because the mean of its divisors is an integer number (7870329223680).

Almost surely, 2^{87695876376771} is an apocalyptic number.

87695876376771 is a deficient number, since it is larger than the sum of its proper divisors (38229391202109).

87695876376771 is a wasteful number, since it uses less digits than its factorization.

87695876376771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53277706.

The product of its digits is 31365895680, while the sum is 87.

The spelling of 87695876376771 in words is "eighty-seven trillion, six hundred ninety-five billion, eight hundred seventy-six million, three hundred seventy-six thousand, seven hundred seventy-one".