1835254492793 has 2 divisors, whose sum is σ = 1835254492794. Its totient is φ = 1835254492792.

The previous prime is 1835254492783. The next prime is 1835254492801. The reversal of 1835254492793 is 3972944525381.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1608605182864 + 226649309929 = 1268308^2 + 476077^2 .

It is a cyclic number.

It is not a de Polignac number, because 1835254492793 - 2⁸ = 1835254492537 is a prime.

It is not a weakly prime, because it can be changed into another prime (1835254492723) 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 as a sum of consecutive naturals, namely, 917627246396 + 917627246397.

It is an arithmetic number, because the mean of its divisors is an integer number (917627246397).

Almost surely, 2^{1835254492793} is an apocalyptic number.

It is an amenable number.

1835254492793 is a deficient number, since it is larger than the sum of its proper divisors (1).

1835254492793 is an equidigital number, since it uses as much as digits as its factorization.

1835254492793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 65318400, while the sum is 62.

The spelling of 1835254492793 in words is "one trillion, eight hundred thirty-five billion, two hundred fifty-four million, four hundred ninety-two thousand, seven hundred ninety-three".