135462523 has 8 divisors (see below), whose sum is σ = 156935648. Its totient is φ = 114519744.

The previous prime is 135462499. The next prime is 135462527. The reversal of 135462523 is 325264531.

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 135462523 - 2⁵ = 135462491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135462527) 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, 132036 + ... + 133057.

It is an arithmetic number, because the mean of its divisors is an integer number (19616956).

Almost surely, 2^135462523 is an apocalyptic number.

135462523 is a deficient number, since it is larger than the sum of its proper divisors (21473125).

135462523 is an equidigital number, since it uses as much as digits as its factorization.

135462523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265173.

The product of its digits is 21600, while the sum is 31.

The square root of 135462523 is about 11638.8368405095. The cubic root of 135462523 is about 513.5779704350.

The spelling of 135462523 in words is "one hundred thirty-five million, four hundred sixty-two thousand, five hundred twenty-three".