2540630162 has 16 divisors (see below), whose sum is σ = 4357955520. Its totient is φ = 1088194128.

The previous prime is 2540630137. The next prime is 2540630177. The reversal of 2540630162 is 2610360452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29168 + ... + 77019.

It is an arithmetic number, because the mean of its divisors is an integer number (272372220).

Almost surely, 2^2540630162 is an apocalyptic number.

2540630162 is a deficient number, since it is larger than the sum of its proper divisors (1817325358).

2540630162 is a wasteful number, since it uses less digits than its factorization.

2540630162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107905.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2540630162 is about 50404.6640897447. The cubic root of 2540630162 is about 1364.5218149074.

The spelling of 2540630162 in words is "two billion, five hundred forty million, six hundred thirty thousand, one hundred sixty-two".