3625798123 has 2 divisors, whose sum is σ = 3625798124. Its totient is φ = 3625798122.

The previous prime is 3625798103. The next prime is 3625798157. The reversal of 3625798123 is 3218975263.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3625798123 - 2²⁵ = 3592243691 is a prime.

It is not a weakly prime, because it can be changed into another prime (3625798103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1812899061 + 1812899062.

It is an arithmetic number, because the mean of its divisors is an integer number (1812899062).

Almost surely, 2^3625798123 is an apocalyptic number.

3625798123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3625798123 is an equidigital number, since it uses as much as digits as its factorization.

3625798123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 46.

The square root of 3625798123 is about 60214.6005799258. The cubic root of 3625798123 is about 1536.2711441893.

The spelling of 3625798123 in words is "three billion, six hundred twenty-five million, seven hundred ninety-eight thousand, one hundred twenty-three".