850548233401 has 2 divisors, whose sum is σ = 850548233402. Its totient is φ = 850548233400.

The previous prime is 850548233299. The next prime is 850548233413. The reversal of 850548233401 is 104332845058.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 848012607376 + 2535626025 = 920876^2 + 50355^2 .

It is a cyclic number.

It is not a de Polignac number, because 850548233401 - 2¹⁵ = 850548200633 is a prime.

It is not a weakly prime, because it can be changed into another prime (850543233401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425274116700 + 425274116701.

It is an arithmetic number, because the mean of its divisors is an integer number (425274116701).

Almost surely, 2^850548233401 is an apocalyptic number.

It is an amenable number.

850548233401 is a deficient number, since it is larger than the sum of its proper divisors (1).

850548233401 is an equidigital number, since it uses as much as digits as its factorization.

850548233401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 850548233401 in words is "eight hundred fifty billion, five hundred forty-eight million, two hundred thirty-three thousand, four hundred one".