1799575640041 has 4 divisors (see below), whose sum is σ = 1805012424784. Its totient is φ = 1794138855300.

The previous prime is 1799575640017. The next prime is 1799575640053. The reversal of 1799575640041 is 1400465759971.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1799575640041 - 2³¹ = 1797428156393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1799575620041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2718391875 + ... + 2718392536.

It is an arithmetic number, because the mean of its divisors is an integer number (451253106196).

Almost surely, 2^{1799575640041} is an apocalyptic number.

It is an amenable number.

1799575640041 is a deficient number, since it is larger than the sum of its proper divisors (5436784743).

1799575640041 is an equidigital number, since it uses as much as digits as its factorization.

1799575640041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5436784742.

The product of its (nonzero) digits is 9525600, while the sum is 58.

The spelling of 1799575640041 in words is "one trillion, seven hundred ninety-nine billion, five hundred seventy-five million, six hundred forty thousand, forty-one".