135053400 has 48 divisors (see below), whose sum is σ = 418667400. Its totient is φ = 36014080.

The previous prime is 135053371. The next prime is 135053407. The reversal of 135053400 is 4350531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135053407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111945 + ... + 113144.

Almost surely, 2^135053400 is an apocalyptic number.

135053400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135053400 is an abundant number, since it is smaller than the sum of its proper divisors (283614000).

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

135053400 is a wasteful number, since it uses less digits than its factorization.

135053400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225108 (or 225099 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 135053400 is about 11621.2477815422. The cubic root of 135053400 is about 513.0604141352.

The spelling of 135053400 in words is "one hundred thirty-five million, fifty-three thousand, four hundred".