7225526336 has 28 divisors (see below), whose sum is σ = 16386462528. Its totient is φ = 3096653952.

The previous prime is 7225526333. The next prime is 7225526387. The reversal of 7225526336 is 6336255227.

It is a tau number, because it is divible by the number of its divisors (28).

It is a junction number, because it is equal to n+sod(n) for n = 7225526293 and 7225526302.

It is not an unprimeable number, because it can be changed into a prime (7225526333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8063756 + ... + 8064651.

Almost surely, 2^7225526336 is an apocalyptic number.

It is an amenable number.

7225526336 is an abundant number, since it is smaller than the sum of its proper divisors (9160936192).

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

7225526336 is a wasteful number, since it uses less digits than its factorization.

7225526336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16128426 (or 16128416 counting only the distinct ones).

The product of its digits is 453600, while the sum is 41.

The square root of 7225526336 is about 85003.0960377326. The cubic root of 7225526336 is about 1933.2580597988.

The spelling of 7225526336 in words is "seven billion, two hundred twenty-five million, five hundred twenty-six thousand, three hundred thirty-six".