5381223403 has 2 divisors, whose sum is σ = 5381223404. Its totient is φ = 5381223402.

The previous prime is 5381223373. The next prime is 5381223437. The reversal of 5381223403 is 3043221835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5381223403 - 2²¹ = 5379126251 is a prime.

It is not a weakly prime, because it can be changed into another prime (5381223493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2690611701 + 2690611702.

It is an arithmetic number, because the mean of its divisors is an integer number (2690611702).

Almost surely, 2^5381223403 is an apocalyptic number.

5381223403 is a deficient number, since it is larger than the sum of its proper divisors (1).

5381223403 is an equidigital number, since it uses as much as digits as its factorization.

5381223403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 5381223403 is about 73356.8224707150. The cubic root of 5381223403 is about 1752.3748332499.

The spelling of 5381223403 in words is "five billion, three hundred eighty-one million, two hundred twenty-three thousand, four hundred three".