135454404 has 48 divisors (see below), whose sum is σ = 323132096. Its totient is φ = 44150400.

The previous prime is 135454367. The next prime is 135454411. The reversal of 135454404 is 404454531.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154014 + ... + 154890.

Almost surely, 2^135454404 is an apocalyptic number.

It is an amenable number.

135454404 is an abundant number, since it is smaller than the sum of its proper divisors (187677692).

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

135454404 is a wasteful number, since it uses less digits than its factorization.

135454404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156 (or 1154 counting only the distinct ones).

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

The square root of 135454404 is about 11638.4880461338. The cubic root of 135454404 is about 513.5677097303.

The spelling of 135454404 in words is "one hundred thirty-five million, four hundred fifty-four thousand, four hundred four".