3604222377257 has 4 divisors (see below), whose sum is σ = 3605247180996. Its totient is φ = 3603197573520.

The previous prime is 3604222377209. The next prime is 3604222377269. The reversal of 3604222377257 is 7527732224063.

3604222377257 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3559972730521 + 44249646736 = 1886789^2 + 210356^2 .

It is a cyclic number.

It is not a de Polignac number, because 3604222377257 - 2²⁴ = 3604205600041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3604222377157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512396594 + ... + 512403627.

It is an arithmetic number, because the mean of its divisors is an integer number (901311795249).

Almost surely, 2^{3604222377257} is an apocalyptic number.

It is an amenable number.

3604222377257 is a deficient number, since it is larger than the sum of its proper divisors (1024803739).

3604222377257 is a wasteful number, since it uses less digits than its factorization.

3604222377257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024803738.

The product of its (nonzero) digits is 5927040, while the sum is 50.

The spelling of 3604222377257 in words is "three trillion, six hundred four billion, two hundred twenty-two million, three hundred seventy-seven thousand, two hundred fifty-seven".