5420842018835 has 4 divisors (see below), whose sum is σ = 6505010422608. Its totient is φ = 4336673615064.

The previous prime is 5420842018807. The next prime is 5420842018841. The reversal of 5420842018835 is 5388102480245.

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

It is a cyclic number.

It is not a de Polignac number, because 5420842018835 - 2⁶ = 5420842018771 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542084201879 + ... + 542084201888.

It is an arithmetic number, because the mean of its divisors is an integer number (1626252605652).

Almost surely, 2^{5420842018835} is an apocalyptic number.

5420842018835 is a deficient number, since it is larger than the sum of its proper divisors (1084168403773).

5420842018835 is a wasteful number, since it uses less digits than its factorization.

5420842018835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084168403772.

The product of its (nonzero) digits is 2457600, while the sum is 50.

The spelling of 5420842018835 in words is "five trillion, four hundred twenty billion, eight hundred forty-two million, eighteen thousand, eight hundred thirty-five".