2654139130 has 16 divisors (see below), whose sum is σ = 4906571400. Its totient is φ = 1032962112.

The previous prime is 2654139113. The next prime is 2654139143. The reversal of 2654139130 is 319314562.

It can be written as a sum of positive squares in 4 ways, for example, as 1784302081 + 869837049 = 42241^2 + 29493^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3586305 + ... + 3587044.

Almost surely, 2^2654139130 is an apocalyptic number.

2654139130 is a deficient number, since it is larger than the sum of its proper divisors (2252432270).

2654139130 is a wasteful number, since it uses less digits than its factorization.

2654139130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7173393.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 2654139130 is about 51518.3378031551. The cubic root of 2654139130 is about 1384.5476121157.

The spelling of 2654139130 in words is "two billion, six hundred fifty-four million, one hundred thirty-nine thousand, one hundred thirty".