545650377233 has 12 divisors (see below), whose sum is σ = 621949670640. Its totient is φ = 477167938416.

The previous prime is 545650377229. The next prime is 545650377287. The reversal of 545650377233 is 332773056545.

It is not a de Polignac number, because 545650377233 - 2² = 545650377229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545650370233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84962591 + ... + 84969012.

It is an arithmetic number, because the mean of its divisors is an integer number (51829139220).

Almost surely, 2^545650377233 is an apocalyptic number.

It is an amenable number.

545650377233 is a deficient number, since it is larger than the sum of its proper divisors (76299293407).

545650377233 is a wasteful number, since it uses less digits than its factorization.

545650377233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169931648 (or 169931635 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 50.

The spelling of 545650377233 in words is "five hundred forty-five billion, six hundred fifty million, three hundred seventy-seven thousand, two hundred thirty-three".