2725427405564 has 12 divisors (see below), whose sum is σ = 4769549664264. Its totient is φ = 1362698930064.

The previous prime is 2725427405531. The next prime is 2725427405579. The reversal of 2725427405564 is 4655047245272.

It is a super-2 number, since 2×2725427405564² (a number of 26 digits) contains 22 as substring.

It is a congruent 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, 3272759 + ... + 4020174.

It is an arithmetic number, because the mean of its divisors is an integer number (397462472022).

Almost surely, 2^{2725427405564} is an apocalyptic number.

It is an amenable number.

2725427405564 is a deficient number, since it is larger than the sum of its proper divisors (2044122258700).

2725427405564 is a wasteful number, since it uses less digits than its factorization.

2725427405564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7386364 (or 7386362 counting only the distinct ones).

The product of its (nonzero) digits is 18816000, while the sum is 53.

The spelling of 2725427405564 in words is "two trillion, seven hundred twenty-five billion, four hundred twenty-seven million, four hundred five thousand, five hundred sixty-four".