135116528 has 10 divisors (see below), whose sum is σ = 261788304. Its totient is φ = 67558256.

The previous prime is 135116521. The next prime is 135116537. The reversal of 135116528 is 825611531.

It is a super-2 number, since 2×135116528² = 36512952277549568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135116494 and 135116503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135116521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4222376 + ... + 4222407.

Almost surely, 2^135116528 is an apocalyptic number.

It is an amenable number.

135116528 is a deficient number, since it is larger than the sum of its proper divisors (126671776).

135116528 is an equidigital number, since it uses as much as digits as its factorization.

135116528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8444791 (or 8444785 counting only the distinct ones).

The product of its digits is 7200, while the sum is 32.

The square root of 135116528 is about 11623.9635236867. The cubic root of 135116528 is about 513.1403416125.

The spelling of 135116528 in words is "one hundred thirty-five million, one hundred sixteen thousand, five hundred twenty-eight".