625192652 has 48 divisors (see below), whose sum is σ = 1283960832. Its totient is φ = 260789760.

The previous prime is 625192639. The next prime is 625192657. The reversal of 625192652 is 256291526.

625192652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×625192652² = 781731704229586208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (625192657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424277 + ... + 425747.

It is an arithmetic number, because the mean of its divisors is an integer number (26749184).

Almost surely, 2^625192652 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 625192652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641980416).

625192652 is an abundant number, since it is smaller than the sum of its proper divisors (658768180).

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

625192652 is a wasteful number, since it uses less digits than its factorization.

625192652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878 (or 1876 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 625192652 is about 25003.8527431274. The cubic root of 625192652 is about 855.0758123900.

The spelling of 625192652 in words is "six hundred twenty-five million, one hundred ninety-two thousand, six hundred fifty-two".