2015488875474 has 24 divisors (see below), whose sum is σ = 4367136261072. Its totient is φ = 671792133240.

The previous prime is 2015488875451. The next prime is 2015488875481. The reversal of 2015488875474 is 4745788845102.

2015488875474 is a `hidden beast` number, since 2 + 0 + 1 + 5 + 4 + 8 + 8 + 87 + 547 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2791864 + ... + 3438819.

It is an arithmetic number, because the mean of its divisors is an integer number (181964010878).

Almost surely, 2^{2015488875474} is an apocalyptic number.

2015488875474 is an abundant number, since it is smaller than the sum of its proper divisors (2351647385598).

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

2015488875474 is a wasteful number, since it uses less digits than its factorization.

2015488875474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6248662 (or 6248659 counting only the distinct ones).

The product of its (nonzero) digits is 80281600, while the sum is 63.

The spelling of 2015488875474 in words is "two trillion, fifteen billion, four hundred eighty-eight million, eight hundred seventy-five thousand, four hundred seventy-four".