135254424 has 16 divisors (see below), whose sum is σ = 338136120. Its totient is φ = 45084800.

The previous prime is 135254423. The next prime is 135254429. The reversal of 135254424 is 424452531.

It is a junction number, because it is equal to n+sod(n) for n = 135254391 and 135254400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135254423) 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, 2817777 + ... + 2817824.

Almost surely, 2^135254424 is an apocalyptic number.

It is an amenable number.

135254424 is an abundant number, since it is smaller than the sum of its proper divisors (202881696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135254424 is a wasteful number, since it uses less digits than its factorization.

135254424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5635610 (or 5635606 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 135254424 is about 11629.8935506736. The cubic root of 135254424 is about 513.3148476318.

The spelling of 135254424 in words is "one hundred thirty-five million, two hundred fifty-four thousand, four hundred twenty-four".