135454152 has 16 divisors (see below), whose sum is σ = 338635440. Its totient is φ = 45151376.

The previous prime is 135454129. The next prime is 135454169. The reversal of 135454152 is 251454531.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2821938 + ... + 2821985.

It is an arithmetic number, because the mean of its divisors is an integer number (21164715).

Almost surely, 2^135454152 is an apocalyptic number.

135454152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135454152 is an abundant number, since it is smaller than the sum of its proper divisors (203181288).

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

135454152 is a wasteful number, since it uses less digits than its factorization.

135454152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5643932 (or 5643928 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 135454152 is about 11638.4772199803. The cubic root of 135454152 is about 513.5673912489.

The spelling of 135454152 in words is "one hundred thirty-five million, four hundred fifty-four thousand, one hundred fifty-two".