545226141131 has 8 divisors (see below), whose sum is σ = 650207572224. Its totient is φ = 447017705640.

The previous prime is 545226141107. The next prime is 545226141149. The reversal of 545226141131 is 131141622545.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 545226141131 - 2²² = 545221946827 is a prime.

It is a super-2 number, since 2×545226141131² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 545226141091 and 545226141100.

It is not an unprimeable number, because it can be changed into a prime (545226141631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1693248725 + ... + 1693249046.

It is an arithmetic number, because the mean of its divisors is an integer number (81275946528).

Almost surely, 2^545226141131 is an apocalyptic number.

545226141131 is a deficient number, since it is larger than the sum of its proper divisors (104981431093).

545226141131 is a wasteful number, since it uses less digits than its factorization.

545226141131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386497801.

The product of its digits is 28800, while the sum is 35.

Adding to 545226141131 its reverse (131141622545), we get a palindrome (676367763676).

The spelling of 545226141131 in words is "five hundred forty-five billion, two hundred twenty-six million, one hundred forty-one thousand, one hundred thirty-one".