2509966362 has 16 divisors (see below), whose sum is σ = 5045416992. Its totient is φ = 832408080.

The previous prime is 2509966313. The next prime is 2509966363. The reversal of 2509966362 is 2636699052.

It is a super-2 number, since 2×2509966362² = 12599862276743030088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2509966363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060564 + ... + 1062927.

It is an arithmetic number, because the mean of its divisors is an integer number (315338562).

Almost surely, 2^2509966362 is an apocalyptic number.

2509966362 is an abundant number, since it is smaller than the sum of its proper divisors (2535450630).

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

2509966362 is a wasteful number, since it uses less digits than its factorization.

2509966362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123693.

The product of its (nonzero) digits is 1049760, while the sum is 48.

The square root of 2509966362 is about 50099.5644891251. The cubic root of 2509966362 is about 1359.0099415532.

The spelling of 2509966362 in words is "two billion, five hundred nine million, nine hundred sixty-six thousand, three hundred sixty-two".