5072993140821 has 8 divisors (see below), whose sum is σ = 6845484720480. Its totient is φ = 3341248494192.

The previous prime is 5072993140799. The next prime is 5072993140877. The reversal of 5072993140821 is 1280413992705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5072993140821 - 2⁷ = 5072993140693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5072993640821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10186732966 + ... + 10186733463.

It is an arithmetic number, because the mean of its divisors is an integer number (855685590060).

Almost surely, 2^{5072993140821} is an apocalyptic number.

It is an amenable number.

5072993140821 is a deficient number, since it is larger than the sum of its proper divisors (1772491579659).

5072993140821 is a wasteful number, since it uses less digits than its factorization.

5072993140821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20373466515.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 5072993140821 in words is "five trillion, seventy-two billion, nine hundred ninety-three million, one hundred forty thousand, eight hundred twenty-one".