2325545421 has 8 divisors (see below), whose sum is σ = 3101100384. Its totient is φ = 1550177040.

The previous prime is 2325545419. The next prime is 2325545429. The reversal of 2325545421 is 1245455232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2325545421 - 2¹ = 2325545419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2325545429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14371 + ... + 69696.

It is an arithmetic number, because the mean of its divisors is an integer number (387637548).

Almost surely, 2^2325545421 is an apocalyptic number.

It is an amenable number.

2325545421 is a deficient number, since it is larger than the sum of its proper divisors (775554963).

2325545421 is an equidigital number, since it uses as much as digits as its factorization.

2325545421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93291.

The product of its digits is 48000, while the sum is 33.

The square root of 2325545421 is about 48223.9092256113. The cubic root of 2325545421 is about 1324.8751126625.

The spelling of 2325545421 in words is "two billion, three hundred twenty-five million, five hundred forty-five thousand, four hundred twenty-one".