422175513 has 16 divisors (see below), whose sum is σ = 581170176. Its totient is φ = 272396160.

The previous prime is 422175493. The next prime is 422175521. The reversal of 422175513 is 315571224.

It is not a de Polignac number, because 422175513 - 2²¹ = 420078361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422175553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11245 + ... + 31157.

It is an arithmetic number, because the mean of its divisors is an integer number (36323136).

Almost surely, 2^422175513 is an apocalyptic number.

It is an amenable number.

422175513 is a deficient number, since it is larger than the sum of its proper divisors (158994663).

422175513 is a wasteful number, since it uses less digits than its factorization.

422175513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20144.

The product of its digits is 8400, while the sum is 30.

The square root of 422175513 is about 20546.9100596659. The cubic root of 422175513 is about 750.1780395103.

The spelling of 422175513 in words is "four hundred twenty-two million, one hundred seventy-five thousand, five hundred thirteen".