31553035483 has 2 divisors, whose sum is σ = 31553035484. Its totient is φ = 31553035482.

The previous prime is 31553035477. The next prime is 31553035517. The reversal of 31553035483 is 38453035513.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31553035483 is a prime.

It is not a weakly prime, because it can be changed into another prime (31553135483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15776517741 + 15776517742.

It is an arithmetic number, because the mean of its divisors is an integer number (15776517742).

Almost surely, 2^31553035483 is an apocalyptic number.

31553035483 is a deficient number, since it is larger than the sum of its proper divisors (1).

31553035483 is an equidigital number, since it uses as much as digits as its factorization.

31553035483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 31553035483 in words is "thirty-one billion, five hundred fifty-three million, thirty-five thousand, four hundred eighty-three".