2465772313 has 4 divisors (see below), whose sum is σ = 2466915508. Its totient is φ = 2464629120.

The previous prime is 2465772269. The next prime is 2465772341. The reversal of 2465772313 is 3132775642.

2465772313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1304871129 + 1160901184 = 36123^2 + 34072^2 .

It is a cyclic number.

It is not a de Polignac number, because 2465772313 - 2⁹ = 2465771801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2465772613) 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, 568356 + ... + 572677.

It is an arithmetic number, because the mean of its divisors is an integer number (616728877).

Almost surely, 2^2465772313 is an apocalyptic number.

It is an amenable number.

2465772313 is a deficient number, since it is larger than the sum of its proper divisors (1143195).

2465772313 is a wasteful number, since it uses less digits than its factorization.

2465772313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143194.

The product of its digits is 211680, while the sum is 40.

The square root of 2465772313 is about 49656.5435063698. The cubic root of 2465772313 is about 1350.9864419051.

The spelling of 2465772313 in words is "two billion, four hundred sixty-five million, seven hundred seventy-two thousand, three hundred thirteen".