135524994 has 32 divisors (see below), whose sum is σ = 305233920. Its totient is φ = 39742800.

The previous prime is 135524959. The next prime is 135525073. The reversal of 135524994 is 499425531.

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 15 ways as a sum of consecutive naturals, for example, 31074 + ... + 35165.

It is an arithmetic number, because the mean of its divisors is an integer number (9538560).

Almost surely, 2^135524994 is an apocalyptic number.

135524994 is an abundant number, since it is smaller than the sum of its proper divisors (169708926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135524994 is a wasteful number, since it uses less digits than its factorization.

135524994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66286.

The product of its digits is 194400, while the sum is 42.

The square root of 135524994 is about 11641.5202615466. The cubic root of 135524994 is about 513.6569069014.

The spelling of 135524994 in words is "one hundred thirty-five million, five hundred twenty-four thousand, nine hundred ninety-four".