2874879250945 has 16 divisors (see below), whose sum is σ = 3730030299072. Its totient is φ = 2114529624000.

The previous prime is 2874879250877. The next prime is 2874879250951. The reversal of 2874879250945 is 5490529784782.

It is a happy number.

It is not a de Polignac number, because 2874879250945 - 2²⁷ = 2874745033217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88089087 + ... + 88121716.

It is an arithmetic number, because the mean of its divisors is an integer number (233126893692).

Almost surely, 2^{2874879250945} is an apocalyptic number.

It is an amenable number.

2874879250945 is a deficient number, since it is larger than the sum of its proper divisors (855151048127).

2874879250945 is a wasteful number, since it uses less digits than its factorization.

2874879250945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176211072.

The product of its (nonzero) digits is 406425600, while the sum is 70.

It can be divided in two parts, 2874879 and 250945, that added together give a square (3125824 = 1768²).

The spelling of 2874879250945 in words is "two trillion, eight hundred seventy-four billion, eight hundred seventy-nine million, two hundred fifty thousand, nine hundred forty-five".