2315245230550 has 48 divisors (see below), whose sum is σ = 4980845705472. Its totient is φ = 784234519200.

The previous prime is 2315245230541. The next prime is 2315245230569. The reversal of 2315245230550 is 550325425132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39820266 + ... + 39878365.

It is an arithmetic number, because the mean of its divisors is an integer number (103767618864).

Almost surely, 2^{2315245230550} is an apocalyptic number.

2315245230550 is an abundant number, since it is smaller than the sum of its proper divisors (2665600474922).

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

2315245230550 is a wasteful number, since it uses less digits than its factorization.

2315245230550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79698733 (or 79698728 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 2315245230550 in words is "two trillion, three hundred fifteen billion, two hundred forty-five million, two hundred thirty thousand, five hundred fifty".