2365715749 has 2 divisors, whose sum is σ = 2365715750. Its totient is φ = 2365715748.

The previous prime is 2365715713. The next prime is 2365715777. The reversal of 2365715749 is 9475175632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2234452900 + 131262849 = 47270^2 + 11457^2 .

It is a cyclic number.

It is not a de Polignac number, because 2365715749 - 2²¹ = 2363618597 is a prime.

It is a super-2 number, since 2×2365715749² = 11193222010133262002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2365115749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1182857874 + 1182857875.

It is an arithmetic number, because the mean of its divisors is an integer number (1182857875).

Almost surely, 2^2365715749 is an apocalyptic number.

It is an amenable number.

2365715749 is a deficient number, since it is larger than the sum of its proper divisors (1).

2365715749 is an equidigital number, since it uses as much as digits as its factorization.

2365715749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1587600, while the sum is 49.

The square root of 2365715749 is about 48638.6240450940. The cubic root of 2365715749 is about 1332.4600199441.

The spelling of 2365715749 in words is "two billion, three hundred sixty-five million, seven hundred fifteen thousand, seven hundred forty-nine".