625386752 has 108 divisors (see below), whose sum is σ = 1355417280. Its totient is φ = 287858688.

The previous prime is 625386743. The next prime is 625386757. The reversal of 625386752 is 257683526.

It is a super-2 number, since 2×625386752² = 782217179154219008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625386757) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5844683 + ... + 5844789.

It is an arithmetic number, because the mean of its divisors is an integer number (12550160).

Almost surely, 2^625386752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 625386752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (677708640).

625386752 is an abundant number, since it is smaller than the sum of its proper divisors (730030528).

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

625386752 is a wasteful number, since it uses less digits than its factorization.

625386752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 205 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

The square root of 625386752 is about 25007.7338437532. The cubic root of 625386752 is about 855.1642934055.

The spelling of 625386752 in words is "six hundred twenty-five million, three hundred eighty-six thousand, seven hundred fifty-two".