135041450 has 12 divisors (see below), whose sum is σ = 251177190. Its totient is φ = 54016560.

The previous prime is 135041447. The next prime is 135041461. The reversal of 135041450 is 54140531.

It can be written as a sum of positive squares in 3 ways, for example, as 52722121 + 82319329 = 7261^2 + 9073^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1350365 + ... + 1350464.

Almost surely, 2^135041450 is an apocalyptic number.

135041450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135041450 is a deficient number, since it is larger than the sum of its proper divisors (116135740).

135041450 is a wasteful number, since it uses less digits than its factorization.

135041450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700841 (or 2700836 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 135041450 is about 11620.7336257226. The cubic root of 135041450 is about 513.0452812253.

Adding to 135041450 its reverse (54140531), we get a palindrome (189181981).

The spelling of 135041450 in words is "one hundred thirty-five million, forty-one thousand, four hundred fifty".