2315215550352 has 80 divisors (see below), whose sum is σ = 6174581944320. Its totient is φ = 746762217600.

The previous prime is 2315215550327. The next prime is 2315215550353. The reversal of 2315215550352 is 2530555125132.

It is a self number, because there is not a number n which added to its sum of digits gives 2315215550352.

It is not an unprimeable number, because it can be changed into a prime (2315215550353) 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, 14381827 + ... + 14541917.

It is an arithmetic number, because the mean of its divisors is an integer number (77182274304).

Almost surely, 2^{2315215550352} is an apocalyptic number.

It is an amenable number.

2315215550352 is an abundant number, since it is smaller than the sum of its proper divisors (3859366393968).

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

2315215550352 is a wasteful number, since it uses less digits than its factorization.

2315215550352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169852 (or 169846 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 39.

The spelling of 2315215550352 in words is "two trillion, three hundred fifteen billion, two hundred fifteen million, five hundred fifty thousand, three hundred fifty-two".