135735610 has 16 divisors (see below), whose sum is σ = 250928136. Its totient is φ = 52826688.

The previous prime is 135735569. The next prime is 135735623. The reversal of 135735610 is 16537531.

It can be written as a sum of positive squares in 4 ways, for example, as 114768369 + 20967241 = 10713^2 + 4579^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183057 + ... + 183796.

Almost surely, 2^135735610 is an apocalyptic number.

135735610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135735610 is a deficient number, since it is larger than the sum of its proper divisors (115192526).

135735610 is a wasteful number, since it uses less digits than its factorization.

135735610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366897.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 135735610 is about 11650.5626473574. The cubic root of 135735610 is about 513.9228562933.

The spelling of 135735610 in words is "one hundred thirty-five million, seven hundred thirty-five thousand, six hundred ten".