135078596 has 6 divisors (see below), whose sum is σ = 236387550. Its totient is φ = 67539296.

The previous prime is 135078551. The next prime is 135078623. The reversal of 135078596 is 695870531.

It can be written as a sum of positive squares in only one way, i.e., 134884996 + 193600 = 11614^2 + 440^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16884821 + ... + 16884828.

It is an arithmetic number, because the mean of its divisors is an integer number (39397925).

Almost surely, 2^135078596 is an apocalyptic number.

It is an amenable number.

135078596 is a deficient number, since it is larger than the sum of its proper divisors (101308954).

135078596 is a wasteful number, since it uses less digits than its factorization.

135078596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33769653 (or 33769651 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 135078596 is about 11622.3317798108. The cubic root of 135078596 is about 513.0923182224.

The spelling of 135078596 in words is "one hundred thirty-five million, seventy-eight thousand, five hundred ninety-six".