423275577 has 4 divisors (see below), whose sum is σ = 564367440. Its totient is φ = 282183716.

The previous prime is 423275557. The next prime is 423275591. The reversal of 423275577 is 775572324.

It is a happy number.

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 423275577 - 2¹² = 423271481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423275507) 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, 70545927 + ... + 70545932.

It is an arithmetic number, because the mean of its divisors is an integer number (141091860).

Almost surely, 2^423275577 is an apocalyptic number.

It is an amenable number.

423275577 is a deficient number, since it is larger than the sum of its proper divisors (141091863).

423275577 is a wasteful number, since it uses less digits than its factorization.

423275577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141091862.

The product of its digits is 411600, while the sum is 42.

The square root of 423275577 is about 20573.6622165331. The cubic root of 423275577 is about 750.8290547754.

The spelling of 423275577 in words is "four hundred twenty-three million, two hundred seventy-five thousand, five hundred seventy-seven".