87575338996 has 24 divisors (see below), whose sum is σ = 154175230440. Its totient is φ = 43525679232.

The previous prime is 87575338943. The next prime is 87575339003. The reversal of 87575338996 is 69983357578.

It can be written as a sum of positive squares in 4 ways, for example, as 909866896 + 86665472100 = 30164^2 + 294390^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823786 + ... + 923998.

It is an arithmetic number, because the mean of its divisors is an integer number (6423967935).

Almost surely, 2^87575338996 is an apocalyptic number.

It is an amenable number.

87575338996 is a deficient number, since it is larger than the sum of its proper divisors (66599891444).

87575338996 is a wasteful number, since it uses less digits than its factorization.

87575338996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101523 (or 101521 counting only the distinct ones).

The product of its digits is 342921600, while the sum is 70.

The spelling of 87575338996 in words is "eighty-seven billion, five hundred seventy-five million, three hundred thirty-eight thousand, nine hundred ninety-six".