1850834401753 has 2 divisors, whose sum is σ = 1850834401754. Its totient is φ = 1850834401752.

The previous prime is 1850834401733. The next prime is 1850834401817. The reversal of 1850834401753 is 3571044380581.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1415072026624 + 435762375129 = 1189568^2 + 660123^2 .

It is an emirp because it is prime and its reverse (3571044380581) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1850834401753 - 2¹³ = 1850834393561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1850834401697 and 1850834401706.

It is not a weakly prime, because it can be changed into another prime (1850834401733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 925417200876 + 925417200877.

It is an arithmetic number, because the mean of its divisors is an integer number (925417200877).

Almost surely, 2^{1850834401753} is an apocalyptic number.

It is an amenable number.

1850834401753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1850834401753 is an equidigital number, since it uses as much as digits as its factorization.

1850834401753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 1850834401753 in words is "one trillion, eight hundred fifty billion, eight hundred thirty-four million, four hundred one thousand, seven hundred fifty-three".