4227375657 has 4 divisors (see below), whose sum is σ = 5636500880. Its totient is φ = 2818250436.

The previous prime is 4227375637. The next prime is 4227375673. The reversal of 4227375657 is 7565737224.

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 not a de Polignac number, because 4227375657 - 2⁸ = 4227375401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4227375637) 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, 704562607 + ... + 704562612.

It is an arithmetic number, because the mean of its divisors is an integer number (1409125220).

Almost surely, 2^4227375657 is an apocalyptic number.

It is an amenable number.

4227375657 is a deficient number, since it is larger than the sum of its proper divisors (1409125223).

4227375657 is a wasteful number, since it uses less digits than its factorization.

4227375657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409125222.

The product of its digits is 2469600, while the sum is 48.

The square root of 4227375657 is about 65018.2717164952. The cubic root of 4227375657 is about 1616.9265072314.

The spelling of 4227375657 in words is "four billion, two hundred twenty-seven million, three hundred seventy-five thousand, six hundred fifty-seven".