2650486492 has 36 divisors (see below), whose sum is σ = 4770945648. Its totient is φ = 1288384000.

The previous prime is 2650486471. The next prime is 2650486493. The reversal of 2650486492 is 2946840562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650486493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2695833 + ... + 2696815.

It is an arithmetic number, because the mean of its divisors is an integer number (132526268).

Almost surely, 2^2650486492 is an apocalyptic number.

It is an amenable number.

2650486492 is a deficient number, since it is larger than the sum of its proper divisors (2120459156).

2650486492 is a wasteful number, since it uses less digits than its factorization.

2650486492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470 (or 1427 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 2650486492 is about 51482.8757161058. The cubic root of 2650486492 is about 1383.9121803510.

The spelling of 2650486492 in words is "two billion, six hundred fifty million, four hundred eighty-six thousand, four hundred ninety-two".