15970001180 has 48 divisors (see below), whose sum is σ = 38341974720. Its totient is φ = 5473433088.

The previous prime is 15970001167. The next prime is 15970001219. The reversal of 15970001180 is 8110007951.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394106 + ... + 432734.

It is an arithmetic number, because the mean of its divisors is an integer number (798791140).

Almost surely, 2^15970001180 is an apocalyptic number.

15970001180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15970001180 is an abundant number, since it is smaller than the sum of its proper divisors (22371973540).

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

15970001180 is a wasteful number, since it uses less digits than its factorization.

15970001180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41598 (or 41596 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 32.

The spelling of 15970001180 in words is "fifteen billion, nine hundred seventy million, one thousand, one hundred eighty".