4645435253 has 4 divisors (see below), whose sum is σ = 4645814880. Its totient is φ = 4645055628.

The previous prime is 4645435247. The next prime is 4645435261. The reversal of 4645435253 is 3525345464.

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 4645435253 - 2³⁰ = 3571693429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4645435253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645431253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170825 + ... + 196142.

It is an arithmetic number, because the mean of its divisors is an integer number (1161453720).

Almost surely, 2^4645435253 is an apocalyptic number.

It is an amenable number.

4645435253 is a deficient number, since it is larger than the sum of its proper divisors (379627).

4645435253 is a wasteful number, since it uses less digits than its factorization.

4645435253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379626.

The product of its digits is 864000, while the sum is 41.

The square root of 4645435253 is about 68157.4299178013. The cubic root of 4645435253 is about 1668.5611871305.

The spelling of 4645435253 in words is "four billion, six hundred forty-five million, four hundred thirty-five thousand, two hundred fifty-three".