545133101580983 has 2 divisors, whose sum is σ = 545133101580984. Its totient is φ = 545133101580982.

The previous prime is 545133101580971. The next prime is 545133101580997. The reversal of 545133101580983 is 389085101331545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 545133101580983 - 2⁴ = 545133101580967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545133101580383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272566550790491 + 272566550790492.

It is an arithmetic number, because the mean of its divisors is an integer number (272566550790492).

Almost surely, 2^{545133101580983} is an apocalyptic number.

545133101580983 is a deficient number, since it is larger than the sum of its proper divisors (1).

545133101580983 is an equidigital number, since it uses as much as digits as its factorization.

545133101580983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776000, while the sum is 56.

The spelling of 545133101580983 in words is "five hundred forty-five trillion, one hundred thirty-three billion, one hundred one million, five hundred eighty thousand, nine hundred eighty-three".