879055065000 has 1280 divisors, whose sum is σ = 3701535129600. Its totient is φ = 188956800000.

The previous prime is 879055064977. The next prime is 879055065023. The reversal of 879055065000 is 560550978.

879055065000 is a `hidden beast` number, since 8 + 7 + 90 + 5 + 50 + 6 + 500 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (879055064977) and next prime (879055065023).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1083914595 + ... + 1083915405.

It is an arithmetic number, because the mean of its divisors is an integer number (2891824320).

Almost surely, 2^879055065000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 879055065000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1850767564800).

879055065000 is an abundant number, since it is smaller than the sum of its proper divisors (2822480064600).

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

879055065000 is a wasteful number, since it uses less digits than its factorization.

879055065000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 45.

The spelling of 879055065000 in words is "eight hundred seventy-nine billion, fifty-five million, sixty-five thousand".