2773315875 has 64 divisors (see below), whose sum is σ = 5046612480. Its totient is φ = 1341360000.

The previous prime is 2773315861. The next prime is 2773315889. The reversal of 2773315875 is 5785133772.

It is an interprime number because it is at equal distance from previous prime (2773315861) and next prime (2773315889).

It is a de Polignac number, because none of the positive numbers 2^k-2773315875 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3344961 + ... + 3345789.

It is an arithmetic number, because the mean of its divisors is an integer number (78853320).

Almost surely, 2^2773315875 is an apocalyptic number.

2773315875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2773315875 is a deficient number, since it is larger than the sum of its proper divisors (2273296605).

2773315875 is a wasteful number, since it uses less digits than its factorization.

2773315875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669 (or 1659 counting only the distinct ones).

The product of its digits is 1234800, while the sum is 48.

The square root of 2773315875 is about 52662.2813311387. The cubic root of 2773315875 is about 1404.9680425688.

It can be divided in two parts, 2773315 and 875, that added together give a triangular number (2774190 = T₂₃₅₅).

The spelling of 2773315875 in words is "two billion, seven hundred seventy-three million, three hundred fifteen thousand, eight hundred seventy-five".