5821632225 has 36 divisors (see below), whose sum is σ = 10439956800. Its totient is φ = 3101069280.

The previous prime is 5821632221. The next prime is 5821632227. The reversal of 5821632225 is 5222361285.

It is a happy number.

It is not a de Polignac number, because 5821632225 - 2² = 5821632221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5821632225.

It is not an unprimeable number, because it can be changed into a prime (5821632221) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 173356 + ... + 204194.

It is an arithmetic number, because the mean of its divisors is an integer number (289998800).

Almost surely, 2^5821632225 is an apocalyptic number.

It is an amenable number.

5821632225 is a deficient number, since it is larger than the sum of its proper divisors (4618324575).

5821632225 is a wasteful number, since it uses less digits than its factorization.

5821632225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31694 (or 31686 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 5821632225 is about 76299.6213948667. The cubic root of 5821632225 is about 1798.9327237852.

The spelling of 5821632225 in words is "five billion, eight hundred twenty-one million, six hundred thirty-two thousand, two hundred twenty-five".