1333853325 has 60 divisors (see below), whose sum is σ = 2823752800. Its totient is φ = 609755040.

The previous prime is 1333853321. The next prime is 1333853351. The reversal of 1333853325 is 5233583331.

It is not a de Polignac number, because 1333853325 - 2² = 1333853321 is a prime.

It is a super-2 number, since 2×1333853325² = 3558329385227111250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1333853325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333853321) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 32875 + ... + 61224.

Almost surely, 2^1333853325 is an apocalyptic number.

1333853325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1333853325 is an abundant number, since it is smaller than the sum of its proper divisors (1489899475).

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

1333853325 is an equidigital number, since it uses as much as digits as its factorization.

1333853325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94128 (or 94114 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 1333853325 is about 36521.9567520690. The cubic root of 1333853325 is about 1100.7854789231.

The spelling of 1333853325 in words is "one billion, three hundred thirty-three million, eight hundred fifty-three thousand, three hundred twenty-five".