625006030500 has 192 divisors, whose sum is σ = 2055395946240. Its totient is φ = 163935792000.

The previous prime is 625006030487. The next prime is 625006030501. The reversal of 625006030500 is 5030600526.

625006030500 is a `hidden beast` number, since 6 + 2 + 5 + 0 + 0 + 603 + 0 + 50 + 0 = 666.

It is a super-2 number, since 2×625006030500² (a number of 24 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (625006030501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 444019 + ... + 1202981.

It is an arithmetic number, because the mean of its divisors is an integer number (10705187220).

Almost surely, 2^625006030500 is an apocalyptic number.

625006030500 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 625006030500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1027697973120).

625006030500 is an abundant number, since it is smaller than the sum of its proper divisors (1430389915740).

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

625006030500 is a wasteful number, since it uses less digits than its factorization.

625006030500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759052 (or 759034 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 625006030500 in words is "six hundred twenty-five billion, six million, thirty thousand, five hundred".