1899262483 has 2 divisors, whose sum is σ = 1899262484. Its totient is φ = 1899262482.

The previous prime is 1899262427. The next prime is 1899262489. The reversal of 1899262483 is 3842629981.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1899262483 - 2¹⁷ = 1899131411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1899262483.

It is not a weakly prime, because it can be changed into another prime (1899262489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 949631241 + 949631242.

It is an arithmetic number, because the mean of its divisors is an integer number (949631242).

Almost surely, 2^1899262483 is an apocalyptic number.

1899262483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1899262483 is an equidigital number, since it uses as much as digits as its factorization.

1899262483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 52.

The square root of 1899262483 is about 43580.5287140943. The cubic root of 1899262483 is about 1238.4020526142.

The spelling of 1899262483 in words is "one billion, eight hundred ninety-nine million, two hundred sixty-two thousand, four hundred eighty-three".