2355260251 has 2 divisors, whose sum is σ = 2355260252. Its totient is φ = 2355260250.

The previous prime is 2355260239. The next prime is 2355260333. The reversal of 2355260251 is 1520625532.

It is a happy number.

2355260251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2355260251 - 2¹³ = 2355252059 is a prime.

It is not a weakly prime, because it can be changed into another prime (2355260221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177630125 + 1177630126.

It is an arithmetic number, because the mean of its divisors is an integer number (1177630126).

Almost surely, 2^2355260251 is an apocalyptic number.

2355260251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2355260251 is an equidigital number, since it uses as much as digits as its factorization.

2355260251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 2355260251 is about 48531.0235931615. The cubic root of 2355260251 is about 1330.4941444977.

Adding to 2355260251 its reverse (1520625532), we get a palindrome (3875885783).

The spelling of 2355260251 in words is "two billion, three hundred fifty-five million, two hundred sixty thousand, two hundred fifty-one".