979708150512 has 1350 divisors, whose sum is σ = 3752981001432. Its totient is φ = 247150455552.

The previous prime is 979708150507. The next prime is 979708150573. The reversal of 979708150512 is 215051807979.

979708150512 is a `hidden beast` number, since 9 + 7 + 9 + 70 + 8 + 1 + 50 + 512 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 269 ways as a sum of consecutive naturals, for example, 42596006533 + ... + 42596006555.

Almost surely, 2^979708150512 is an apocalyptic number.

979708150512 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 979708150512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1876490500716).

979708150512 is an abundant number, since it is smaller than the sum of its proper divisors (2773272850920).

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

979708150512 is an frugal number, since it uses more digits than its factorization.

979708150512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 54.

The spelling of 979708150512 in words is "nine hundred seventy-nine billion, seven hundred eight million, one hundred fifty thousand, five hundred twelve".