1905490441483 has 2 divisors, whose sum is σ = 1905490441484. Its totient is φ = 1905490441482.

The previous prime is 1905490441433. The next prime is 1905490441487. The reversal of 1905490441483 is 3841440945091.

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-1905490441483 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1905490441483.

It is not a weakly prime, because it can be changed into another prime (1905490441487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 952745220741 + 952745220742.

It is an arithmetic number, because the mean of its divisors is an integer number (952745220742).

Almost surely, 2^{1905490441483} is an apocalyptic number.

1905490441483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1905490441483 is an equidigital number, since it uses as much as digits as its factorization.

1905490441483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 1905490441483 in words is "one trillion, nine hundred five billion, four hundred ninety million, four hundred forty-one thousand, four hundred eighty-three".