5945990803 has 2 divisors, whose sum is σ = 5945990804. Its totient is φ = 5945990802.

The previous prime is 5945990783. The next prime is 5945990857. The reversal of 5945990803 is 3080995495.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5945990803 is a prime.

It is not a weakly prime, because it can be changed into another prime (5945970803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2972995401 + 2972995402.

It is an arithmetic number, because the mean of its divisors is an integer number (2972995402).

Almost surely, 2^5945990803 is an apocalyptic number.

5945990803 is a deficient number, since it is larger than the sum of its proper divisors (1).

5945990803 is an equidigital number, since it uses as much as digits as its factorization.

5945990803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1749600, while the sum is 52.

The square root of 5945990803 is about 77110.2509592596. The cubic root of 5945990803 is about 1811.6518606430.

The spelling of 5945990803 in words is "five billion, nine hundred forty-five million, nine hundred ninety thousand, eight hundred three".