7902825500 has 48 divisors (see below), whose sum is σ = 17280847584. Its totient is φ = 3157270400.

The previous prime is 7902825499. The next prime is 7902825503. The reversal of 7902825500 is 55282097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7902825503) 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, 419279 + ... + 437721.

It is an arithmetic number, because the mean of its divisors is an integer number (360017658).

Almost surely, 2^7902825500 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 7902825500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8640423792).

7902825500 is an abundant number, since it is smaller than the sum of its proper divisors (9378022084).

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

7902825500 is a wasteful number, since it uses less digits than its factorization.

7902825500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19319 (or 19307 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 7902825500 is about 88897.8374315146. The cubic root of 7902825500 is about 1991.8691141429.

The spelling of 7902825500 in words is "seven billion, nine hundred two million, eight hundred twenty-five thousand, five hundred".