3625737123 has 4 divisors (see below), whose sum is σ = 4834316168. Its totient is φ = 2417158080.

The previous prime is 3625737113. The next prime is 3625737139. The reversal of 3625737123 is 3217375263.

3625737123 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3625737123 - 2⁸ = 3625736867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3625737113) 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, 604289518 + ... + 604289523.

It is an arithmetic number, because the mean of its divisors is an integer number (1208579042).

Almost surely, 2^3625737123 is an apocalyptic number.

3625737123 is a deficient number, since it is larger than the sum of its proper divisors (1208579045).

3625737123 is a wasteful number, since it uses less digits than its factorization.

3625737123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1208579044.

The product of its digits is 158760, while the sum is 39.

The square root of 3625737123 is about 60214.0940561261. The cubic root of 3625737123 is about 1536.2625287928.

The spelling of 3625737123 in words is "three billion, six hundred twenty-five million, seven hundred thirty-seven thousand, one hundred twenty-three".