425028183 has 4 divisors (see below), whose sum is σ = 566704248. Its totient is φ = 283352120.

The previous prime is 425028167. The next prime is 425028209. The reversal of 425028183 is 381820524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 425028183 - 2⁴ = 425028167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425028103) 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, 70838028 + ... + 70838033.

It is an arithmetic number, because the mean of its divisors is an integer number (141676062).

Almost surely, 2^425028183 is an apocalyptic number.

425028183 is a deficient number, since it is larger than the sum of its proper divisors (141676065).

425028183 is a wasteful number, since it uses less digits than its factorization.

425028183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141676064.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 425028183 is about 20616.2116549089. The cubic root of 425028183 is about 751.8639168037.

The spelling of 425028183 in words is "four hundred twenty-five million, twenty-eight thousand, one hundred eighty-three".