134545263 has 8 divisors (see below), whose sum is σ = 179549568. Its totient is φ = 89618904.

The previous prime is 134545249. The next prime is 134545273. The reversal of 134545263 is 362545431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134545263 - 2¹³ = 134537071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134545223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15331 + ... + 22452.

It is an arithmetic number, because the mean of its divisors is an integer number (22443696).

Almost surely, 2^134545263 is an apocalyptic number.

134545263 is a deficient number, since it is larger than the sum of its proper divisors (45004305).

134545263 is a wasteful number, since it uses less digits than its factorization.

134545263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38973.

The product of its digits is 43200, while the sum is 33.

The square root of 134545263 is about 11599.3647670896. The cubic root of 134545263 is about 512.4161439640.

The spelling of 134545263 in words is "one hundred thirty-four million, five hundred forty-five thousand, two hundred sixty-three".