2725497064 has 16 divisors (see below), whose sum is σ = 5111820000. Its totient is φ = 1362345072.

The previous prime is 2725497037. The next prime is 2725497097. The reversal of 2725497064 is 4607945272.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20692 + ... + 76675.

It is an arithmetic number, because the mean of its divisors is an integer number (319488750).

Almost surely, 2^2725497064 is an apocalyptic number.

It is an amenable number.

2725497064 is a deficient number, since it is larger than the sum of its proper divisors (2386322936).

2725497064 is a wasteful number, since it uses less digits than its factorization.

2725497064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100872 (or 100868 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 2725497064 is about 52206.2933371064. The cubic root of 2725497064 is about 1396.8461426433.

The spelling of 2725497064 in words is "two billion, seven hundred twenty-five million, four hundred ninety-seven thousand, sixty-four".