135739995 has 16 divisors (see below), whose sum is σ = 221806080. Its totient is φ = 70853984.

The previous prime is 135739931. The next prime is 135739999. The reversal of 135739995 is 599937531.

135739995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 135739995 - 2⁶ = 135739931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135739999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95565 + ... + 96974.

It is an arithmetic number, because the mean of its divisors is an integer number (13862880).

Almost surely, 2^135739995 is an apocalyptic number.

135739995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135739995 is a deficient number, since it is larger than the sum of its proper divisors (86066085).

135739995 is a wasteful number, since it uses less digits than its factorization.

135739995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192594.

The product of its digits is 1148175, while the sum is 51.

The square root of 135739995 is about 11650.7508341737. The cubic root of 135739995 is about 513.9283904035.

The spelling of 135739995 in words is "one hundred thirty-five million, seven hundred thirty-nine thousand, nine hundred ninety-five".