543264806858 has 64 divisors (see below), whose sum is σ = 862204331520. Its totient is φ = 256361414400.

The previous prime is 543264806857. The next prime is 543264806869. The reversal of 543264806858 is 858608462345.

It is a junction number, because it is equal to n+sod(n) for n = 543264806797 and 543264806806.

It is not an unprimeable number, because it can be changed into a prime (543264806857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532090388 + ... + 532091408.

It is an arithmetic number, because the mean of its divisors is an integer number (13471942680).

Almost surely, 2^543264806858 is an apocalyptic number.

543264806858 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

543264806858 is a deficient number, since it is larger than the sum of its proper divisors (318939524662).

543264806858 is a wasteful number, since it uses less digits than its factorization.

543264806858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103.

The product of its (nonzero) digits is 44236800, while the sum is 59.

The spelling of 543264806858 in words is "five hundred forty-three billion, two hundred sixty-four million, eight hundred six thousand, eight hundred fifty-eight".