134853538 has 8 divisors (see below), whose sum is σ = 209255580. Its totient is φ = 65101680.

The previous prime is 134853529. The next prime is 134853541. The reversal of 134853538 is 835358431.

It can be written as a sum of positive squares in 2 ways, for example, as 129345129 + 5508409 = 11373^2 + 2347^2 .

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

It is a super-2 number, since 2×134853538² = 36370953422234888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134853538.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162473 + ... + 1162588.

Almost surely, 2^134853538 is an apocalyptic number.

134853538 is a deficient number, since it is larger than the sum of its proper divisors (74402042).

134853538 is a wasteful number, since it uses less digits than its factorization.

134853538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325092.

The product of its digits is 172800, while the sum is 40.

The square root of 134853538 is about 11612.6456072680. The cubic root of 134853538 is about 512.8072009498.

The spelling of 134853538 in words is "one hundred thirty-four million, eight hundred fifty-three thousand, five hundred thirty-eight".