135079056 has 160 divisors (see below), whose sum is σ = 466636800. Its totient is φ = 36547200.

The previous prime is 135079031. The next prime is 135079067. The reversal of 135079056 is 650970531.

It is a happy number.

135079056 is a `hidden beast` number, since 13 + 507 + 90 + 56 = 666.

It is a super-2 number, since 2×135079056² = 36492702739702272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 135079056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56281 + ... + 58631.

It is an arithmetic number, because the mean of its divisors is an integer number (2916480).

Almost surely, 2^135079056 is an apocalyptic number.

135079056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135079056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233318400).

135079056 is an abundant number, since it is smaller than the sum of its proper divisors (331557744).

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

135079056 is a wasteful number, since it uses less digits than its factorization.

135079056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394 (or 2382 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The square root of 135079056 is about 11622.3515692824. The cubic root of 135079056 is about 513.0929006542.

The spelling of 135079056 in words is "one hundred thirty-five million, seventy-nine thousand, fifty-six".