1425634183 has 2 divisors, whose sum is σ = 1425634184. Its totient is φ = 1425634182.

The previous prime is 1425634153. The next prime is 1425634187. The reversal of 1425634183 is 3814365241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1425634183 - 2⁵ = 1425634151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1425634187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712817091 + 712817092.

It is an arithmetic number, because the mean of its divisors is an integer number (712817092).

Almost surely, 2^1425634183 is an apocalyptic number.

1425634183 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425634183 is an equidigital number, since it uses as much as digits as its factorization.

1425634183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 37.

The square root of 1425634183 is about 37757.5712010187. The cubic root of 1425634183 is about 1125.4754686169.

The spelling of 1425634183 in words is "one billion, four hundred twenty-five million, six hundred thirty-four thousand, one hundred eighty-three".