5452842246818 has 4 divisors (see below), whose sum is σ = 8179263370230. Its totient is φ = 2726421123408.

The previous prime is 5452842246773. The next prime is 5452842246871. The reversal of 5452842246818 is 8186422482545.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4056183916009 + 1396658330809 = 2013997^2 + 1181803^2 .

It is a super-2 number, since 2×5452842246818² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1363210561703 + ... + 1363210561706.

Almost surely, 2^{5452842246818} is an apocalyptic number.

5452842246818 is a deficient number, since it is larger than the sum of its proper divisors (2726421123412).

5452842246818 is a wasteful number, since it uses less digits than its factorization.

5452842246818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726421123411.

The product of its digits is 39321600, while the sum is 59.

The spelling of 5452842246818 in words is "five trillion, four hundred fifty-two billion, eight hundred forty-two million, two hundred forty-six thousand, eight hundred eighteen".