2516772460 has 12 divisors (see below), whose sum is σ = 5285222208. Its totient is φ = 1006708976.

The previous prime is 2516772443. The next prime is 2516772491. The reversal of 2516772460 is 642776152.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62919292 + ... + 62919331.

It is an arithmetic number, because the mean of its divisors is an integer number (440435184).

Almost surely, 2^2516772460 is an apocalyptic number.

2516772460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2516772460 is an abundant number, since it is smaller than the sum of its proper divisors (2768449748).

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

2516772460 is a wasteful number, since it uses less digits than its factorization.

2516772460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125838632 (or 125838630 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 2516772460 is about 50167.4442243174. Note that the first 3 decimals coincide. The cubic root of 2516772460 is about 1360.2372099212.

The spelling of 2516772460 in words is "two billion, five hundred sixteen million, seven hundred seventy-two thousand, four hundred sixty".