135097452 has 36 divisors (see below), whose sum is σ = 390282256. Its totient is φ = 38599200.

The previous prime is 135097441. The next prime is 135097483. The reversal of 135097452 is 254790531.

135097452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 267799 + ... + 268302.

Almost surely, 2^135097452 is an apocalyptic number.

135097452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

135097452 is an abundant number, since it is smaller than the sum of its proper divisors (255184804).

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

135097452 is a wasteful number, since it uses less digits than its factorization.

135097452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536118 (or 536113 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 135097452 is about 11623.1429484456. The cubic root of 135097452 is about 513.1161917768.

The spelling of 135097452 in words is "one hundred thirty-five million, ninety-seven thousand, four hundred fifty-two".