543161161298 has 32 divisors (see below), whose sum is σ = 981777024000. Its totient is φ = 220163368464.

The previous prime is 543161161261. The next prime is 543161161307. The reversal of 543161161298 is 892161161345.

It is a super-4 number, since 4×543161161298⁴ (a number of 48 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1545140 + ... + 1863807.

It is an arithmetic number, because the mean of its divisors is an integer number (30680532000).

Almost surely, 2^543161161298 is an apocalyptic number.

543161161298 is a deficient number, since it is larger than the sum of its proper divisors (438615862702).

543161161298 is a wasteful number, since it uses less digits than its factorization.

543161161298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3409574.

The product of its digits is 311040, while the sum is 47.

Adding to 543161161298 its sum of digits (47), we get a palindrome (543161161345).

The spelling of 543161161298 in words is "five hundred forty-three billion, one hundred sixty-one million, one hundred sixty-one thousand, two hundred ninety-eight".