1598429943853 has 2 divisors, whose sum is σ = 1598429943854. Its totient is φ = 1598429943852.

The previous prime is 1598429943791. The next prime is 1598429943983. The reversal of 1598429943853 is 3583499248951.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1585831452804 + 12598491049 = 1259298^2 + 112243^2 .

It is a cyclic number.

It is not a de Polignac number, because 1598429943853 - 2¹⁷ = 1598429812781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1598429913853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 799214971926 + 799214971927.

It is an arithmetic number, because the mean of its divisors is an integer number (799214971927).

Almost surely, 2^{1598429943853} is an apocalyptic number.

It is an amenable number.

1598429943853 is a deficient number, since it is larger than the sum of its proper divisors (1).

1598429943853 is an equidigital number, since it uses as much as digits as its factorization.

1598429943853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 335923200, while the sum is 70.

The spelling of 1598429943853 in words is "one trillion, five hundred ninety-eight billion, four hundred twenty-nine million, nine hundred forty-three thousand, eight hundred fifty-three".