135486854 has 8 divisors (see below), whose sum is σ = 205242768. Its totient is φ = 67072600.

The previous prime is 135486847. The next prime is 135486863. The reversal of 135486854 is 458684531.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335162 + ... + 335565.

It is an arithmetic number, because the mean of its divisors is an integer number (25655346).

Almost surely, 2^135486854 is an apocalyptic number.

135486854 is a deficient number, since it is larger than the sum of its proper divisors (69755914).

135486854 is a wasteful number, since it uses less digits than its factorization.

135486854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670830.

The product of its digits is 460800, while the sum is 44.

The square root of 135486854 is about 11639.8820440759. The cubic root of 135486854 is about 513.6087172356.

It can be divided in two parts, 13548 and 6854, that added together give a palindrome (20402).

The spelling of 135486854 in words is "one hundred thirty-five million, four hundred eighty-six thousand, eight hundred fifty-four".