135051463 has 4 divisors (see below), whose sum is σ = 139708440. Its totient is φ = 130394488.

The previous prime is 135051457. The next prime is 135051467. The reversal of 135051463 is 364150531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135051463 - 2¹⁷ = 134920391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135051467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2328445 + ... + 2328502.

It is an arithmetic number, because the mean of its divisors is an integer number (34927110).

Almost surely, 2^135051463 is an apocalyptic number.

135051463 is a deficient number, since it is larger than the sum of its proper divisors (4656977).

135051463 is an equidigital number, since it uses as much as digits as its factorization.

135051463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4656976.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 135051463 is about 11621.1644425161. The cubic root of 135051463 is about 513.0579612714.

The spelling of 135051463 in words is "one hundred thirty-five million, fifty-one thousand, four hundred sixty-three".