135796550 has 12 divisors (see below), whose sum is σ = 252581676. Its totient is φ = 54318600.

The previous prime is 135796543. The next prime is 135796567. The reversal of 135796550 is 55697531.

It is a junction number, because it is equal to n+sod(n) for n = 135796498 and 135796507.

It is a congruent number.

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, 1357916 + ... + 1358015.

It is an arithmetic number, because the mean of its divisors is an integer number (21048473).

Almost surely, 2^135796550 is an apocalyptic number.

135796550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135796550 is a deficient number, since it is larger than the sum of its proper divisors (116785126).

135796550 is a wasteful number, since it uses less digits than its factorization.

135796550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715943 (or 2715938 counting only the distinct ones).

The product of its (nonzero) digits is 141750, while the sum is 41.

The square root of 135796550 is about 11653.1776782129. The cubic root of 135796550 is about 513.9997552321. Note that the first 3 decimals are identical.

The spelling of 135796550 in words is "one hundred thirty-five million, seven hundred ninety-six thousand, five hundred fifty".