625801092 has 96 divisors (see below), whose sum is σ = 1782251520. Its totient is φ = 167045760.

The previous prime is 625801087. The next prime is 625801103. The reversal of 625801092 is 290108526.

625801092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 71373 + ... + 79659.

It is an arithmetic number, because the mean of its divisors is an integer number (18565120).

Almost surely, 2^625801092 is an apocalyptic number.

625801092 is a gapful number since it is divisible by the number (62) 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 625801092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891125760).

625801092 is an abundant number, since it is smaller than the sum of its proper divisors (1156450428).

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

625801092 is a wasteful number, since it uses less digits than its factorization.

625801092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8361 (or 8359 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 625801092 is about 25016.0167093005. The cubic root of 625801092 is about 855.3531101920.

The spelling of 625801092 in words is "six hundred twenty-five million, eight hundred one thousand, ninety-two".