625114530 has 64 divisors (see below), whose sum is σ = 1690502400. Its totient is φ = 164344320.

The previous prime is 625114513. The next prime is 625114579. The reversal of 625114530 is 35411526.

625114530 is a `hidden beast` number, since 625 + 1 + 1 + 4 + 5 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 625114494 and 625114503.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2866 + ... + 35474.

It is an arithmetic number, because the mean of its divisors is an integer number (26414100).

Almost surely, 2^625114530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 625114530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (845251200).

625114530 is an abundant number, since it is smaller than the sum of its proper divisors (1065387870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

625114530 is a wasteful number, since it uses less digits than its factorization.

625114530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32696 (or 32690 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 625114530 is about 25002.2904950726. The cubic root of 625114530 is about 855.0401950940.

The spelling of 625114530 in words is "six hundred twenty-five million, one hundred fourteen thousand, five hundred thirty".