2722505270 has 16 divisors (see below), whose sum is σ = 4948089120. Its totient is φ = 1078428864.

The previous prime is 2722505257. The next prime is 2722505321. The reversal of 2722505270 is 725052272.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320575 + ... + 1322634.

It is an arithmetic number, because the mean of its divisors is an integer number (309255570).

Almost surely, 2^2722505270 is an apocalyptic number.

2722505270 is a deficient number, since it is larger than the sum of its proper divisors (2225583850).

2722505270 is a wasteful number, since it uses less digits than its factorization.

2722505270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643319.

The product of its (nonzero) digits is 19600, while the sum is 32.

The square root of 2722505270 is about 52177.6318933698. The cubic root of 2722505270 is about 1396.3348467983.

The spelling of 2722505270 in words is "two billion, seven hundred twenty-two million, five hundred five thousand, two hundred seventy".