2642652954 has 24 divisors (see below), whose sum is σ = 5754820500. Its totient is φ = 876411648.

The previous prime is 2642652953. The next prime is 2642653003. The reversal of 2642652954 is 4592562462.

It can be written as a sum of positive squares in 2 ways, for example, as 2642474025 + 178929 = 51405^2 + 423^2 .

It is a super-2 number, since 2×2642652954² = 13967229270569852232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2642652953) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 369079 + ... + 376170.

Almost surely, 2^2642652954 is an apocalyptic number.

2642652954 is an abundant number, since it is smaller than the sum of its proper divisors (3112167546).

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

2642652954 is a wasteful number, since it uses less digits than its factorization.

2642652954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745454 (or 745451 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The square root of 2642652954 is about 51406.7403557160. The cubic root of 2642652954 is about 1382.5474464411.

The spelling of 2642652954 in words is "two billion, six hundred forty-two million, six hundred fifty-two thousand, nine hundred fifty-four".