848574226901 has 4 divisors (see below), whose sum is σ = 848576275404. Its totient is φ = 848572178400.

The previous prime is 848574226897. The next prime is 848574226939. The reversal of 848574226901 is 109622475848.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 646173214801 + 202401012100 = 803849^2 + 449890^2 .

It is a cyclic number.

It is not a de Polignac number, because 848574226901 - 2² = 848574226897 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (848574226601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159560 + ... + 1312481.

It is an arithmetic number, because the mean of its divisors is an integer number (212144068851).

Almost surely, 2^848574226901 is an apocalyptic number.

It is an amenable number.

848574226901 is a deficient number, since it is larger than the sum of its proper divisors (2048503).

848574226901 is a wasteful number, since it uses less digits than its factorization.

848574226901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048502.

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 848574226901 in words is "eight hundred forty-eight billion, five hundred seventy-four million, two hundred twenty-six thousand, nine hundred one".