2725020055744 has 56 divisors (see below), whose sum is σ = 6214099787168. Its totient is φ = 1161413406720.

The previous prime is 2725020055739. The next prime is 2725020055763. The reversal of 2725020055744 is 4475500205272.

It is a tau number, because it is divible by the number of its divisors (56).

It is a self number, because there is not a number n which added to its sum of digits gives 2725020055744.

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, 16721769 + ... + 16883944.

It is an arithmetic number, because the mean of its divisors is an integer number (110966067628).

Almost surely, 2^{2725020055744} is an apocalyptic number.

It is an amenable number.

2725020055744 is an abundant number, since it is smaller than the sum of its proper divisors (3489079731424).

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

2725020055744 is a wasteful number, since it uses less digits than its factorization.

2725020055744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33605913 (or 33605903 counting only the distinct ones).

The product of its (nonzero) digits is 784000, while the sum is 43.

The spelling of 2725020055744 in words is "two trillion, seven hundred twenty-five billion, twenty million, fifty-five thousand, seven hundred forty-four".