2654664126 has 32 divisors (see below), whose sum is σ = 5396820000. Its totient is φ = 870372864.

The previous prime is 2654664037. The next prime is 2654664127. The reversal of 2654664126 is 6214664562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2654664127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155250 + ... + 171498.

It is an arithmetic number, because the mean of its divisors is an integer number (168650625).

Almost surely, 2^2654664126 is an apocalyptic number.

2654664126 is an abundant number, since it is smaller than the sum of its proper divisors (2742155874).

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

2654664126 is a wasteful number, since it uses less digits than its factorization.

2654664126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16700.

The product of its digits is 414720, while the sum is 42.

The square root of 2654664126 is about 51523.4327854812. The cubic root of 2654664126 is about 1384.6388952024.

The spelling of 2654664126 in words is "two billion, six hundred fifty-four million, six hundred sixty-four thousand, one hundred twenty-six".