3625465700161 has 4 divisors (see below), whose sum is σ = 3816279684400. Its totient is φ = 3434651715924.

The previous prime is 3625465700113. The next prime is 3625465700209. The reversal of 3625465700161 is 1610075645263.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (3625465700113) and next prime (3625465700209).

It is a cyclic number.

It is not a de Polignac number, because 3625465700161 - 2²⁵ = 3625432145729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3625465740161) 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, 95406992091 + ... + 95406992128.

It is an arithmetic number, because the mean of its divisors is an integer number (954069921100).

Almost surely, 2^{3625465700161} is an apocalyptic number.

It is an amenable number.

3625465700161 is a deficient number, since it is larger than the sum of its proper divisors (190813984239).

3625465700161 is a wasteful number, since it uses less digits than its factorization.

3625465700161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190813984238.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 3625465700161 in words is "three trillion, six hundred twenty-five billion, four hundred sixty-five million, seven hundred thousand, one hundred sixty-one".