2276372513 has 4 divisors (see below), whose sum is σ = 2276641968. Its totient is φ = 2276103060.

The previous prime is 2276372473. The next prime is 2276372543. The reversal of 2276372513 is 3152736722.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2276372513 - 2²⁰ = 2275323937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2276372543) 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, 121631 + ... + 139092.

It is an arithmetic number, because the mean of its divisors is an integer number (569160492).

Almost surely, 2^2276372513 is an apocalyptic number.

It is an amenable number.

2276372513 is a deficient number, since it is larger than the sum of its proper divisors (269455).

2276372513 is an equidigital number, since it uses as much as digits as its factorization.

2276372513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269454.

The product of its digits is 105840, while the sum is 38.

The square root of 2276372513 is about 47711.3457471072. The cubic root of 2276372513 is about 1315.4704929696.

The spelling of 2276372513 in words is "two billion, two hundred seventy-six million, three hundred seventy-two thousand, five hundred thirteen".