5223454547 has 2 divisors, whose sum is σ = 5223454548. Its totient is φ = 5223454546.

The previous prime is 5223454543. The next prime is 5223454573. The reversal of 5223454547 is 7454543225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5223454547 - 2² = 5223454543 is a prime.

It is not a weakly prime, because it can be changed into another prime (5223454543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2611727273 + 2611727274.

It is an arithmetic number, because the mean of its divisors is an integer number (2611727274).

Almost surely, 2^5223454547 is an apocalyptic number.

5223454547 is a deficient number, since it is larger than the sum of its proper divisors (1).

5223454547 is an equidigital number, since it uses as much as digits as its factorization.

5223454547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672000, while the sum is 41.

The square root of 5223454547 is about 72273.4705614723. The cubic root of 5223454547 is about 1735.0790792992.

The spelling of 5223454547 in words is "five billion, two hundred twenty-three million, four hundred fifty-four thousand, five hundred forty-seven".