481403803 has 2 divisors, whose sum is σ = 481403804. Its totient is φ = 481403802.

The previous prime is 481403789. The next prime is 481403831. The reversal of 481403803 is 308304184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 481403803 - 2¹³ = 481395611 is a prime.

It is not a weakly prime, because it can be changed into another prime (481403003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240701901 + 240701902.

It is an arithmetic number, because the mean of its divisors is an integer number (240701902).

Almost surely, 2^481403803 is an apocalyptic number.

481403803 is a deficient number, since it is larger than the sum of its proper divisors (1).

481403803 is an equidigital number, since it uses as much as digits as its factorization.

481403803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 481403803 is about 21940.9161841524. The cubic root of 481403803 is about 783.7360774100.

Adding to 481403803 its reverse (308304184), we get a palindrome (789707987).

The spelling of 481403803 in words is "four hundred eighty-one million, four hundred three thousand, eight hundred three".