2015850980315 has 8 divisors (see below), whose sum is σ = 2420634942000. Its totient is φ = 1611604940512.

The previous prime is 2015850980309. The next prime is 2015850980333. The reversal of 2015850980315 is 5130890585102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2015850980315 - 2¹⁰ = 2015850979291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2015850980315.

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 7 ways as a sum of consecutive naturals, for example, 134472224 + ... + 134487213.

It is an arithmetic number, because the mean of its divisors is an integer number (302579367750).

Almost surely, 2^{2015850980315} is an apocalyptic number.

2015850980315 is a deficient number, since it is larger than the sum of its proper divisors (404783961685).

2015850980315 is a wasteful number, since it uses less digits than its factorization.

2015850980315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268960941.

The product of its (nonzero) digits is 432000, while the sum is 47.

The spelling of 2015850980315 in words is "two trillion, fifteen billion, eight hundred fifty million, nine hundred eighty thousand, three hundred fifteen".