545114332550553 has 4 divisors (see below), whose sum is σ = 726819110067408. Its totient is φ = 363409555033700.

The previous prime is 545114332550521. The next prime is 545114332550561. The reversal of 545114332550553 is 355055233411545.

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 545114332550553 - 2⁵ = 545114332550521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545114332550496 and 545114332550505.

It is not an unprimeable number, because it can be changed into a prime (545114332558553) 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, 90852388758423 + ... + 90852388758428.

It is an arithmetic number, because the mean of its divisors is an integer number (181704777516852).

Almost surely, 2^{545114332550553} is an apocalyptic number.

It is an amenable number.

545114332550553 is a deficient number, since it is larger than the sum of its proper divisors (181704777516855).

545114332550553 is a wasteful number, since it uses less digits than its factorization.

545114332550553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181704777516854.

The product of its (nonzero) digits is 13500000, while the sum is 51.

The spelling of 545114332550553 in words is "five hundred forty-five trillion, one hundred fourteen billion, three hundred thirty-two million, five hundred fifty thousand, five hundred fifty-three".