5531254463803 has 2 divisors, whose sum is σ = 5531254463804. Its totient is φ = 5531254463802.

The previous prime is 5531254463783. The next prime is 5531254463807. The reversal of 5531254463803 is 3083644521355.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5531254463803 is a prime.

It is a super-2 number, since 2×5531254463803² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5531254463807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765627231901 + 2765627231902.

It is an arithmetic number, because the mean of its divisors is an integer number (2765627231902).

Almost surely, 2^{5531254463803} is an apocalyptic number.

5531254463803 is a deficient number, since it is larger than the sum of its proper divisors (1).

5531254463803 is an equidigital number, since it uses as much as digits as its factorization.

5531254463803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184000, while the sum is 49.

The spelling of 5531254463803 in words is "five trillion, five hundred thirty-one billion, two hundred fifty-four million, four hundred sixty-three thousand, eight hundred three".