2450313773 has 4 divisors (see below), whose sum is σ = 2450421468. Its totient is φ = 2450206080.

The previous prime is 2450313769. The next prime is 2450313793. The reversal of 2450313773 is 3773130542.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1685348809 + 764964964 = 41053^2 + 27658^2 .

It is a cyclic number.

It is not a de Polignac number, because 2450313773 - 2² = 2450313769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450313793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4868 + ... + 70173.

It is an arithmetic number, because the mean of its divisors is an integer number (612605367).

Almost surely, 2^2450313773 is an apocalyptic number.

It is an amenable number.

2450313773 is a deficient number, since it is larger than the sum of its proper divisors (107695).

2450313773 is an equidigital number, since it uses as much as digits as its factorization.

2450313773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107694.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 2450313773 is about 49500.6441675257. The cubic root of 2450313773 is about 1348.1572980847.

The spelling of 2450313773 in words is "two billion, four hundred fifty million, three hundred thirteen thousand, seven hundred seventy-three".