5033811070021 has 4 divisors (see below), whose sum is σ = 5034129339052. Its totient is φ = 5033492800992.

The previous prime is 5033811069923. The next prime is 5033811070039. The reversal of 5033811070021 is 1200701183305.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2005650764100 + 3028160305921 = 1416210^2 + 1740161^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5033811070021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5033811070721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159110790 + ... + 159142423.

It is an arithmetic number, because the mean of its divisors is an integer number (1258532334763).

Almost surely, 2^{5033811070021} is an apocalyptic number.

It is an amenable number.

5033811070021 is a deficient number, since it is larger than the sum of its proper divisors (318269031).

5033811070021 is a wasteful number, since it uses less digits than its factorization.

5033811070021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318269030.

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 5033811070021 in words is "five trillion, thirty-three billion, eight hundred eleven million, seventy thousand, twenty-one".