135713863 has 8 divisors (see below), whose sum is σ = 140359680. Its totient is φ = 131141400.

The previous prime is 135713861. The next prime is 135713887. The reversal of 135713863 is 368317531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135713863 - 2¹ = 135713861 is a prime.

It is a super-2 number, since 2×135713863² = 36836505220765538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135713861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14563 + ... + 21988.

It is an arithmetic number, because the mean of its divisors is an integer number (17544960).

Almost surely, 2^135713863 is an apocalyptic number.

135713863 is a deficient number, since it is larger than the sum of its proper divisors (4645817).

135713863 is an equidigital number, since it uses as much as digits as its factorization.

135713863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36677.

The product of its digits is 45360, while the sum is 37.

The square root of 135713863 is about 11649.6293074072. The cubic root of 135713863 is about 513.8954086267.

The spelling of 135713863 in words is "one hundred thirty-five million, seven hundred thirteen thousand, eight hundred sixty-three".