4645025313 has 4 divisors (see below), whose sum is σ = 6193367088. Its totient is φ = 3096683540.

The previous prime is 4645025309. The next prime is 4645025387. The reversal of 4645025313 is 3135205464.

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 4645025313 - 2² = 4645025309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4645025813) 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, 774170883 + ... + 774170888.

It is an arithmetic number, because the mean of its divisors is an integer number (1548341772).

Almost surely, 2^4645025313 is an apocalyptic number.

It is an amenable number.

4645025313 is a deficient number, since it is larger than the sum of its proper divisors (1548341775).

4645025313 is a wasteful number, since it uses less digits than its factorization.

4645025313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548341774.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 4645025313 is about 68154.4225490907. The cubic root of 4645025313 is about 1668.5121045324.

The spelling of 4645025313 in words is "four billion, six hundred forty-five million, twenty-five thousand, three hundred thirteen".