2325776621 has 6 divisors (see below), whose sum is σ = 2705495310. Its totient is φ = 1993522776.

The previous prime is 2325776617. The next prime is 2325776633. The reversal of 2325776621 is 1266775232.

It can be written as a sum of positive squares in only one way, i.e., 1531156900 + 794619721 = 39130^2 + 28189^2 .

It is not a de Polignac number, because 2325776621 - 2² = 2325776617 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2325776021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23732366 + ... + 23732463.

It is an arithmetic number, because the mean of its divisors is an integer number (450915885).

Almost surely, 2^2325776621 is an apocalyptic number.

It is an amenable number.

2325776621 is a deficient number, since it is larger than the sum of its proper divisors (379718689).

2325776621 is an equidigital number, since it uses as much as digits as its factorization.

2325776621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47464843 (or 47464836 counting only the distinct ones).

The product of its digits is 211680, while the sum is 41.

The square root of 2325776621 is about 48226.3063171958. The cubic root of 2325776621 is about 1324.9190164815.

The spelling of 2325776621 in words is "two billion, three hundred twenty-five million, seven hundred seventy-six thousand, six hundred twenty-one".