7533805225 has 12 divisors (see below), whose sum is σ = 9643271680. Its totient is φ = 5832622800.

The previous prime is 7533805207. The next prime is 7533805229. The reversal of 7533805225 is 5225083357.

It is not a de Polignac number, because 7533805225 - 2⁵ = 7533805193 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7533805229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4859745 + ... + 4861294.

Almost surely, 2^7533805225 is an apocalyptic number.

It is an amenable number.

7533805225 is a deficient number, since it is larger than the sum of its proper divisors (2109466455).

7533805225 is a wasteful number, since it uses less digits than its factorization.

7533805225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9721080 (or 9721075 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 7533805225 is about 86797.4954995822. The cubic root of 7533805225 is about 1960.3703681083.

The spelling of 7533805225 in words is "seven billion, five hundred thirty-three million, eight hundred five thousand, two hundred twenty-five".