3791577551225 has 12 divisors (see below), whose sum is σ = 4702800407760. Its totient is φ = 3032459302800.

The previous prime is 3791577551221. The next prime is 3791577551233. The reversal of 3791577551225 is 5221557751973.

3791577551225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3791577551225 - 2² = 3791577551221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3791577551221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19972091 + ... + 20161040.

It is an arithmetic number, because the mean of its divisors is an integer number (391900033980).

Almost surely, 2^{3791577551225} is an apocalyptic number.

It is an amenable number.

3791577551225 is a deficient number, since it is larger than the sum of its proper divisors (911222856535).

3791577551225 is a wasteful number, since it uses less digits than its factorization.

3791577551225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40136920 (or 40136915 counting only the distinct ones).

The product of its digits is 23152500, while the sum is 59.

The spelling of 3791577551225 in words is "three trillion, seven hundred ninety-one billion, five hundred seventy-seven million, five hundred fifty-one thousand, two hundred twenty-five".