134053545 has 32 divisors (see below), whose sum is σ = 224669952. Its totient is φ = 68124672.

The previous prime is 134053529. The next prime is 134053547. The reversal of 134053545 is 545350431.

It is not a de Polignac number, because 134053545 - 2⁴ = 134053529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134053547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115689 + ... + 116841.

It is an arithmetic number, because the mean of its divisors is an integer number (7020936).

Almost surely, 2^134053545 is an apocalyptic number.

134053545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134053545 is a deficient number, since it is larger than the sum of its proper divisors (90616407).

134053545 is a wasteful number, since it uses less digits than its factorization.

134053545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 134053545 is about 11578.1494635369. The cubic root of 134053545 is about 511.7911453354.

The spelling of 134053545 in words is "one hundred thirty-four million, fifty-three thousand, five hundred forty-five".