87536409292 has 12 divisors (see below), whose sum is σ = 156079069776. Its totient is φ = 42942389360.

The previous prime is 87536409229. The next prime is 87536409319. The reversal of 87536409292 is 29290463578.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206453584 + ... + 206454007.

It is an arithmetic number, because the mean of its divisors is an integer number (13006589148).

Almost surely, 2^87536409292 is an apocalyptic number.

It is an amenable number.

87536409292 is a deficient number, since it is larger than the sum of its proper divisors (68542660484).

87536409292 is a wasteful number, since it uses less digits than its factorization.

87536409292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412907648 (or 412907646 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 87536409292 in words is "eighty-seven billion, five hundred thirty-six million, four hundred nine thousand, two hundred ninety-two".