36870556872 has 16 divisors (see below), whose sum is σ = 92176392240. Its totient is φ = 12290185616.

The previous prime is 36870556871. The next prime is 36870556897. The reversal of 36870556872 is 27865507863.

It is not an unprimeable number, because it can be changed into a prime (36870556871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768136578 + ... + 768136625.

It is an arithmetic number, because the mean of its divisors is an integer number (5761024515).

Almost surely, 2^36870556872 is an apocalyptic number.

It is an amenable number.

36870556872 is an abundant number, since it is smaller than the sum of its proper divisors (55305835368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36870556872 is a wasteful number, since it uses less digits than its factorization.

36870556872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536273212 (or 1536273208 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 36870556872 in words is "thirty-six billion, eight hundred seventy million, five hundred fifty-six thousand, eight hundred seventy-two".