630250325539 has 4 divisors (see below), whose sum is σ = 632865472360. Its totient is φ = 627635178720.

The previous prime is 630250325521. The next prime is 630250325567. The reversal of 630250325539 is 935523052036.

630250325539 is digitally balanced in base 2, 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 is a cyclic number.

It is not a de Polignac number, because 630250325539 - 2²⁷ = 630116107811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 630250325495 and 630250325504.

It is not an unprimeable number, because it can be changed into a prime (630250325569) 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, 1307573049 + ... + 1307573530.

It is an arithmetic number, because the mean of its divisors is an integer number (158216368090).

Almost surely, 2^630250325539 is an apocalyptic number.

630250325539 is a deficient number, since it is larger than the sum of its proper divisors (2615146821).

630250325539 is a wasteful number, since it uses less digits than its factorization.

630250325539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2615146820.

The product of its (nonzero) digits is 729000, while the sum is 43.

The spelling of 630250325539 in words is "six hundred thirty billion, two hundred fifty million, three hundred twenty-five thousand, five hundred thirty-nine".