545313511131022 has 8 divisors (see below), whose sum is σ = 818722769245056. Its totient is φ = 272405921382672.

The previous prime is 545313511130977. The next prime is 545313511131113. The reversal of 545313511131022 is 220131115313545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125417088703 + ... + 125417093050.

It is an arithmetic number, because the mean of its divisors is an integer number (102340346155632).

Almost surely, 2^{545313511131022} is an apocalyptic number.

545313511131022 is a deficient number, since it is larger than the sum of its proper divisors (273409258114034).

545313511131022 is a wasteful number, since it uses less digits than its factorization.

545313511131022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250834182842.

The product of its (nonzero) digits is 54000, while the sum is 37.

Adding to 545313511131022 its reverse (220131115313545), we get a palindrome (765444626444567).

The spelling of 545313511131022 in words is "five hundred forty-five trillion, three hundred thirteen billion, five hundred eleven million, one hundred thirty-one thousand, twenty-two".