15960794850 has 960 divisors, whose sum is σ = 61948035072. Its totient is φ = 2939328000.

The previous prime is 15960794831. The next prime is 15960794893. The reversal of 15960794850 is 5849706951.

15960794850 is a `hidden beast` number, since 1 + 5 + 96 + 0 + 79 + 485 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 125675487 + ... + 125675613.

Almost surely, 2^15960794850 is an apocalyptic number.

15960794850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 15960794850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30974017536).

15960794850 is an abundant number, since it is smaller than the sum of its proper divisors (45987240222).

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

15960794850 is a wasteful number, since it uses less digits than its factorization.

15960794850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The spelling of 15960794850 in words is "fifteen billion, nine hundred sixty million, seven hundred ninety-four thousand, eight hundred fifty".