4875264421 has 4 divisors (see below), whose sum is σ = 4875766432. Its totient is φ = 4874762412.

The previous prime is 4875264419. The next prime is 4875264451. The reversal of 4875264421 is 1244625784.

4875264421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4875264421 - 2¹ = 4875264419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4875264451) 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, 236145 + ... + 255958.

It is an arithmetic number, because the mean of its divisors is an integer number (1218941608).

Almost surely, 2^4875264421 is an apocalyptic number.

It is an amenable number.

4875264421 is a deficient number, since it is larger than the sum of its proper divisors (502011).

4875264421 is an equidigital number, since it uses as much as digits as its factorization.

4875264421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502010.

The product of its digits is 430080, while the sum is 43.

The square root of 4875264421 is about 69823.0937512797. The cubic root of 4875264421 is about 1695.6363776202.

The spelling of 4875264421 in words is "four billion, eight hundred seventy-five million, two hundred sixty-four thousand, four hundred twenty-one".