2490515212 has 24 divisors (see below), whose sum is σ = 4623933440. Its totient is φ = 1170424080.

The previous prime is 2490515197. The next prime is 2490515219. The reversal of 2490515212 is 2125150942.

It is not an unprimeable number, because it can be changed into a prime (2490515219) 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, 119364 + ... + 138667.

Almost surely, 2^2490515212 is an apocalyptic number.

It is an amenable number.

2490515212 is a deficient number, since it is larger than the sum of its proper divisors (2133418228).

2490515212 is a wasteful number, since it uses less digits than its factorization.

2490515212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258181 (or 258179 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 2490515212 is about 49905.0619877383. The cubic root of 2490515212 is about 1355.4902547370.

The spelling of 2490515212 in words is "two billion, four hundred ninety million, five hundred fifteen thousand, two hundred twelve".