4045313737 has 4 divisors (see below), whose sum is σ = 4096520320. Its totient is φ = 3994107156.

The previous prime is 4045313719. The next prime is 4045313777. The reversal of 4045313737 is 7373135404.

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 4045313737 - 2⁷ = 4045313609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4045313696 and 4045313705.

It is not an unprimeable number, because it can be changed into a prime (4045313777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25603173 + ... + 25603330.

It is an arithmetic number, because the mean of its divisors is an integer number (1024130080).

Almost surely, 2^4045313737 is an apocalyptic number.

It is an amenable number.

4045313737 is a deficient number, since it is larger than the sum of its proper divisors (51206583).

4045313737 is an equidigital number, since it uses as much as digits as its factorization.

4045313737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51206582.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 4045313737 is about 63602.7808904611. The cubic root of 4045313737 is about 1593.3728143270.

The spelling of 4045313737 in words is "four billion, forty-five million, three hundred thirteen thousand, seven hundred thirty-seven".