135058896 has 90 divisors (see below), whose sum is σ = 439710882. Its totient is φ = 38586240.

The previous prime is 135058873. The next prime is 135058919. The reversal of 135058896 is 698850531.

135058896 is a `hidden beast` number, since 13 + 50 + 588 + 9 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (135058873) and next prime (135058919).

It can be written as a sum of positive squares in only one way, i.e., 117418896 + 17640000 = 10836^2 + 4200^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2515 + ... + 16626.

Almost surely, 2^135058896 is an apocalyptic number.

135058896 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 135058896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219855441).

135058896 is an abundant number, since it is smaller than the sum of its proper divisors (304651986).

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

135058896 is a wasteful number, since it uses less digits than its factorization.

135058896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19169 (or 19153 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The square root of 135058896 is about 11621.4842425570. The cubic root of 135058896 is about 513.0673737077.

The spelling of 135058896 in words is "one hundred thirty-five million, fifty-eight thousand, eight hundred ninety-six".