545332134101 has 4 divisors (see below), whose sum is σ = 569042226912. Its totient is φ = 521622041292.

The previous prime is 545332134091. The next prime is 545332134103. The reversal of 545332134101 is 101431233545.

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 a de Polignac number, because none of the positive numbers 2^k-545332134101 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 (545332134103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11855046371 + ... + 11855046416.

It is an arithmetic number, because the mean of its divisors is an integer number (142260556728).

Almost surely, 2^545332134101 is an apocalyptic number.

It is an amenable number.

545332134101 is a deficient number, since it is larger than the sum of its proper divisors (23710092811).

545332134101 is a wasteful number, since it uses less digits than its factorization.

545332134101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23710092810.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 545332134101 its reverse (101431233545), we get a palindrome (646763367646).

The spelling of 545332134101 in words is "five hundred forty-five billion, three hundred thirty-two million, one hundred thirty-four thousand, one hundred one".