132545420134453 has 4 divisors (see below), whose sum is σ = 133557217234848. Its totient is φ = 131533623034060.

The previous prime is 132545420134427. The next prime is 132545420134531. The reversal of 132545420134453 is 354431024545231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132545420134453 - 2³³ = 132536830199861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132540420134453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505898550001 + ... + 505898550262.

It is an arithmetic number, because the mean of its divisors is an integer number (33389304308712).

Almost surely, 2^{132545420134453} is an apocalyptic number.

It is an amenable number.

132545420134453 is a deficient number, since it is larger than the sum of its proper divisors (1011797100395).

132545420134453 is a wasteful number, since it uses less digits than its factorization.

132545420134453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011797100394.

The product of its (nonzero) digits is 3456000, while the sum is 46.

Adding to 132545420134453 its reverse (354431024545231), we get a palindrome (486976444679684).

The spelling of 132545420134453 in words is "one hundred thirty-two trillion, five hundred forty-five billion, four hundred twenty million, one hundred thirty-four thousand, four hundred fifty-three".