2725264555632 has 30 divisors (see below), whose sum is σ = 7626955666512. Its totient is φ = 908421518496.

The previous prime is 2725264555619. The next prime is 2725264555639. The reversal of 2725264555632 is 2365554625272.

It is a happy number.

2725264555632 is a `hidden beast` number, since 2 + 7 + 2 + 5 + 26 + 4 + 55 + 563 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725264555639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9462724008 + ... + 9462724295.

Almost surely, 2^{2725264555632} is an apocalyptic number.

It is an amenable number.

2725264555632 is an abundant number, since it is smaller than the sum of its proper divisors (4901691110880).

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

2725264555632 is a wasteful number, since it uses less digits than its factorization.

2725264555632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18925448317 (or 18925448308 counting only the distinct ones).

The product of its digits is 30240000, while the sum is 54.

The spelling of 2725264555632 in words is "two trillion, seven hundred twenty-five billion, two hundred sixty-four million, five hundred fifty-five thousand, six hundred thirty-two".