42575119 has 2 divisors, whose sum is σ = 42575120. Its totient is φ = 42575118.

The previous prime is 42575107. The next prime is 42575149. The reversal of 42575119 is 91157524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42575119 - 2¹¹ = 42573071 is a prime.

It is a super-2 number, since 2×42575119² = 3625281515728322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42575149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21287559 + 21287560.

It is an arithmetic number, because the mean of its divisors is an integer number (21287560).

Almost surely, 2^42575119 is an apocalyptic number.

42575119 is a deficient number, since it is larger than the sum of its proper divisors (1).

42575119 is an equidigital number, since it uses as much as digits as its factorization.

42575119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 34.

The square root of 42575119 is about 6524.9612259384. The cubic root of 42575119 is about 349.1820873934.

The spelling of 42575119 in words is "forty-two million, five hundred seventy-five thousand, one hundred nineteen".