2355402253 has 2 divisors, whose sum is σ = 2355402254. Its totient is φ = 2355402252.

The previous prime is 2355402233. The next prime is 2355402263. The reversal of 2355402253 is 3522045532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2152681609 + 202720644 = 46397^2 + 14238^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2355402253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2355402233) 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 as a sum of consecutive naturals, namely, 1177701126 + 1177701127.

It is an arithmetic number, because the mean of its divisors is an integer number (1177701127).

Almost surely, 2^2355402253 is an apocalyptic number.

It is an amenable number.

2355402253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2355402253 is an equidigital number, since it uses as much as digits as its factorization.

2355402253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2355402253 is about 48532.4865734283. The cubic root of 2355402253 is about 1330.5208830903.

Adding to 2355402253 its reverse (3522045532), we get a palindrome (5877447785).

The spelling of 2355402253 in words is "two billion, three hundred fifty-five million, four hundred two thousand, two hundred fifty-three".