135425283 has 16 divisors (see below), whose sum is σ = 210754560. Its totient is φ = 75738816.

The previous prime is 135425263. The next prime is 135425309. The reversal of 135425283 is 382524531.

It is not a de Polignac number, because 135425283 - 2¹³ = 135417091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135425203) 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, 67618 + ... + 69591.

It is an arithmetic number, because the mean of its divisors is an integer number (13172160).

Almost surely, 2^135425283 is an apocalyptic number.

135425283 is a deficient number, since it is larger than the sum of its proper divisors (75329277).

135425283 is a wasteful number, since it uses less digits than its factorization.

135425283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137266.

The product of its digits is 28800, while the sum is 33.

The square root of 135425283 is about 11637.2369143195. The cubic root of 135425283 is about 513.5309035512.

The spelling of 135425283 in words is "one hundred thirty-five million, four hundred twenty-five thousand, two hundred eighty-three".