215325000976 has 80 divisors (see below), whose sum is σ = 443838092544. Its totient is φ = 100847572992.

The previous prime is 215325000973. The next prime is 215325000997. The reversal of 215325000976 is 679000523512.

215325000976 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (215325000971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71227401 + ... + 71230423.

Almost surely, 2^215325000976 is an apocalyptic number.

215325000976 is the 232016-th decagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 215325000976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221919046272).

215325000976 is an abundant number, since it is smaller than the sum of its proper divisors (228513091568).

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

215325000976 is a wasteful number, since it uses less digits than its factorization.

215325000976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208 (or 4202 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 215325000976 in words is "two hundred fifteen billion, three hundred twenty-five million, nine hundred seventy-six", and thus it is an aban number.