135253400 has 48 divisors (see below), whose sum is σ = 331024200. Its totient is φ = 51252480.

The previous prime is 135253399. The next prime is 135253427. The reversal of 135253400 is 4352531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13997 + ... + 21596.

Almost surely, 2^135253400 is an apocalyptic number.

135253400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135253400 is an abundant number, since it is smaller than the sum of its proper divisors (195770800).

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

135253400 is a wasteful number, since it uses less digits than its factorization.

135253400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35628 (or 35619 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 135253400 is about 11629.8495261117. The cubic root of 135253400 is about 513.3135522071.

The spelling of 135253400 in words is "one hundred thirty-five million, two hundred fifty-three thousand, four hundred".