31359544483 has 2 divisors, whose sum is σ = 31359544484. Its totient is φ = 31359544482.

The previous prime is 31359544453. The next prime is 31359544577. The reversal of 31359544483 is 38444595313.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31359544483 is a prime.

It is not a weakly prime, because it can be changed into another prime (31359544453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15679772241 + 15679772242.

It is an arithmetic number, because the mean of its divisors is an integer number (15679772242).

Almost surely, 2^31359544483 is an apocalyptic number.

31359544483 is a deficient number, since it is larger than the sum of its proper divisors (1).

31359544483 is an equidigital number, since it uses as much as digits as its factorization.

31359544483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3110400, while the sum is 49.

The spelling of 31359544483 in words is "thirty-one billion, three hundred fifty-nine million, five hundred forty-four thousand, four hundred eighty-three".