135462477 has 16 divisors (see below), whose sum is σ = 192100032. Its totient is φ = 84614400.

The previous prime is 135462469. The next prime is 135462491. The reversal of 135462477 is 774264531.

135462477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 135462477 - 2³ = 135462469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135462497) 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, 5727 + ... + 17427.

It is an arithmetic number, because the mean of its divisors is an integer number (12006252).

Almost surely, 2^135462477 is an apocalyptic number.

135462477 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

135462477 is a deficient number, since it is larger than the sum of its proper divisors (56637555).

135462477 is a wasteful number, since it uses less digits than its factorization.

135462477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11948.

The product of its digits is 141120, while the sum is 39.

The square root of 135462477 is about 11638.8348643668. The cubic root of 135462477 is about 513.5779123019.

The spelling of 135462477 in words is "one hundred thirty-five million, four hundred sixty-two thousand, four hundred seventy-seven".