2361256319 has 2 divisors, whose sum is σ = 2361256320. Its totient is φ = 2361256318.

The previous prime is 2361256237. The next prime is 2361256349. The reversal of 2361256319 is 9136521632.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2361256319 is a prime.

It is a super-2 number, since 2×2361256319² = 11151062808034859522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2361256349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1180628159 + 1180628160.

It is an arithmetic number, because the mean of its divisors is an integer number (1180628160).

Almost surely, 2^2361256319 is an apocalyptic number.

2361256319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2361256319 is an equidigital number, since it uses as much as digits as its factorization.

2361256319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 38.

The square root of 2361256319 is about 48592.7599442551. The cubic root of 2361256319 is about 1331.6222537958.

The spelling of 2361256319 in words is "two billion, three hundred sixty-one million, two hundred fifty-six thousand, three hundred nineteen".