2522871716 has 6 divisors (see below), whose sum is σ = 4415025510. Its totient is φ = 1261435856.

The previous prime is 2522871713. The next prime is 2522871727. The reversal of 2522871716 is 6171782252.

It can be written as a sum of positive squares in only one way, i.e., 2510410816 + 12460900 = 50104^2 + 3530^2 .

It is not an unprimeable number, because it can be changed into a prime (2522871713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315358961 + ... + 315358968.

It is an arithmetic number, because the mean of its divisors is an integer number (735837585).

Almost surely, 2^2522871716 is an apocalyptic number.

It is an amenable number.

2522871716 is a deficient number, since it is larger than the sum of its proper divisors (1892153794).

2522871716 is a wasteful number, since it uses less digits than its factorization.

2522871716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630717933 (or 630717931 counting only the distinct ones).

The product of its digits is 94080, while the sum is 41.

The square root of 2522871716 is about 50228.1964239211. The cubic root of 2522871716 is about 1361.3351428391.

The spelling of 2522871716 in words is "two billion, five hundred twenty-two million, eight hundred seventy-one thousand, seven hundred sixteen".