83187550884008 has 32 divisors (see below), whose sum is σ = 156209579186760. Its totient is φ = 41531665094400.

The previous prime is 83187550883951. The next prime is 83187550884037. The reversal of 83187550884008 is 80048805578138.

It can be written as a sum of positive squares in 4 ways, for example, as 72913872037444 + 10273678846564 = 8538962^2 + 3205258^2 .

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, 624403610 + ... + 624536822.

Almost surely, 2^{83187550884008} is an apocalyptic number.

It is an amenable number.

83187550884008 is a deficient number, since it is larger than the sum of its proper divisors (73022028302752).

83187550884008 is a wasteful number, since it uses less digits than its factorization.

83187550884008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249197 (or 249193 counting only the distinct ones).

The product of its (nonzero) digits is 68812800, while the sum is 65.

The spelling of 83187550884008 in words is "eighty-three trillion, one hundred eighty-seven billion, five hundred fifty million, eight hundred eighty-four thousand, eight".