135295977 has 8 divisors (see below), whose sum is σ = 180450880. Its totient is φ = 90169200.

The previous prime is 135295969. The next prime is 135296003. The reversal of 135295977 is 779592531.

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

It is not a de Polignac number, because 135295977 - 2³ = 135295969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135295957) 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, 10299 + ... + 19407.

It is an arithmetic number, because the mean of its divisors is an integer number (22556360).

Almost surely, 2^135295977 is an apocalyptic number.

It is an amenable number.

135295977 is a deficient number, since it is larger than the sum of its proper divisors (45154903).

135295977 is an equidigital number, since it uses as much as digits as its factorization.

135295977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14063.

The product of its digits is 595350, while the sum is 48.

The square root of 135295977 is about 11631.6798872734. The cubic root of 135295977 is about 513.3674092838.

The spelling of 135295977 in words is "one hundred thirty-five million, two hundred ninety-five thousand, nine hundred seventy-seven".