7025525660 has 96 divisors (see below), whose sum is σ = 15503007744. Its totient is φ = 2671200000.

The previous prime is 7025525659. The next prime is 7025525669. The reversal of 7025525660 is 665255207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7025525669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9455249 + ... + 9455991.

It is an arithmetic number, because the mean of its divisors is an integer number (161489664).

Almost surely, 2^7025525660 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 7025525660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7751503872).

7025525660 is an abundant number, since it is smaller than the sum of its proper divisors (8477482084).

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

7025525660 is a wasteful number, since it uses less digits than its factorization.

7025525660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035 (or 1033 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The square root of 7025525660 is about 83818.4088372000. The cubic root of 7025525660 is about 1915.2535446345.

The spelling of 7025525660 in words is "seven billion, twenty-five million, five hundred twenty-five thousand, six hundred sixty".