5387305920803 has 4 divisors (see below), whose sum is σ = 5387976075120. Its totient is φ = 5386635766488.

The previous prime is 5387305920793. The next prime is 5387305920869. The reversal of 5387305920803 is 3080295037835.

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 5387305920803 - 2¹⁴ = 5387305904419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5387305620803) 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, 335065100 + ... + 335081177.

It is an arithmetic number, because the mean of its divisors is an integer number (1346994018780).

Almost surely, 2^{5387305920803} is an apocalyptic number.

5387305920803 is a deficient number, since it is larger than the sum of its proper divisors (670154317).

5387305920803 is an equidigital number, since it uses as much as digits as its factorization.

5387305920803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670154316.

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 5387305920803 in words is "five trillion, three hundred eighty-seven billion, three hundred five million, nine hundred twenty thousand, eight hundred three".