4645506313 has 4 divisors (see below), whose sum is σ = 5309150080. Its totient is φ = 3981862548.

The previous prime is 4645506287. The next prime is 4645506323. The reversal of 4645506313 is 3136055464.

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 4645506313 - 2⁹ = 4645505801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4645506323) 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, 331821873 + ... + 331821886.

It is an arithmetic number, because the mean of its divisors is an integer number (1327287520).

Almost surely, 2^4645506313 is an apocalyptic number.

It is an amenable number.

4645506313 is a deficient number, since it is larger than the sum of its proper divisors (663643767).

4645506313 is an equidigital number, since it uses as much as digits as its factorization.

4645506313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663643766.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 4645506313 is about 68157.9512089382. The cubic root of 4645506313 is about 1668.5696949341.

The spelling of 4645506313 in words is "four billion, six hundred forty-five million, five hundred six thousand, three hundred thirteen".