5421133325 has 12 divisors (see below), whose sum is σ = 6754070688. Its totient is φ = 4316348400.

The previous prime is 5421133321. The next prime is 5421133331. The reversal of 5421133325 is 5233311245.

It is a happy number.

It is not a de Polignac number, because 5421133325 - 2² = 5421133321 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421133321) 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, 508577 + ... + 519126.

It is an arithmetic number, because the mean of its divisors is an integer number (562839224).

Almost surely, 2^5421133325 is an apocalyptic number.

It is an amenable number.

5421133325 is a deficient number, since it is larger than the sum of its proper divisors (1332937363).

5421133325 is a wasteful number, since it uses less digits than its factorization.

5421133325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027924 (or 1027919 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 5421133325 is about 73628.3459341577. The cubic root of 5421133325 is about 1756.6963384759.

The spelling of 5421133325 in words is "five billion, four hundred twenty-one million, one hundred thirty-three thousand, three hundred twenty-five".