1490853537599 has 2 divisors, whose sum is σ = 1490853537600. Its totient is φ = 1490853537598.

The previous prime is 1490853537581. The next prime is 1490853537647. The reversal of 1490853537599 is 9957353580941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1490853537599 - 2⁴⁰ = 391341909823 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1490853537539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 745426768799 + 745426768800.

It is an arithmetic number, because the mean of its divisors is an integer number (745426768800).

Almost surely, 2^{1490853537599} is an apocalyptic number.

1490853537599 is a deficient number, since it is larger than the sum of its proper divisors (1).

1490853537599 is an equidigital number, since it uses as much as digits as its factorization.

1490853537599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 183708000, while the sum is 68.

The spelling of 1490853537599 in words is "one trillion, four hundred ninety billion, eight hundred fifty-three million, five hundred thirty-seven thousand, five hundred ninety-nine".