625612030 has 32 divisors (see below), whose sum is σ = 1161034560. Its totient is φ = 242561280.

The previous prime is 625612003. The next prime is 625612049. The reversal of 625612030 is 30216526.

625612030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 625611986 and 625612004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59511 + ... + 69229.

It is an arithmetic number, because the mean of its divisors is an integer number (36282330).

Almost surely, 2^625612030 is an apocalyptic number.

625612030 is a deficient number, since it is larger than the sum of its proper divisors (535422530).

625612030 is a wasteful number, since it uses less digits than its factorization.

625612030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9924.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 625612030 is about 25012.2376048206. The cubic root of 625612030 is about 855.2669640454.

Adding to 625612030 its reverse (30216526), we get a palindrome (655828556).

The spelling of 625612030 in words is "six hundred twenty-five million, six hundred twelve thousand, thirty".