2252303639 has 4 divisors (see below), whose sum is σ = 2252408424. Its totient is φ = 2252198856.

The previous prime is 2252303629. The next prime is 2252303653. The reversal of 2252303639 is 9363032522.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2252303639 - 2¹⁶ = 2252238103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2252303599 and 2252303608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252303629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7097 + ... + 67490.

It is an arithmetic number, because the mean of its divisors is an integer number (563102106).

Almost surely, 2^2252303639 is an apocalyptic number.

2252303639 is a deficient number, since it is larger than the sum of its proper divisors (104785).

2252303639 is an equidigital number, since it uses as much as digits as its factorization.

2252303639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104784.

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 2252303639 is about 47458.4411775187. The cubic root of 2252303639 is about 1310.8177476872.

The spelling of 2252303639 in words is "two billion, two hundred fifty-two million, three hundred three thousand, six hundred thirty-nine".