52350841850 has 12 divisors (see below), whose sum is σ = 97372565934. Its totient is φ = 20940336720.

The previous prime is 52350841813. The next prime is 52350841859. The reversal of 52350841850 is 5814805325.

It can be written as a sum of positive squares in 3 ways, for example, as 19480064041 + 32870777809 = 139571^2 + 181303^2 .

It is a super-2 number, since 2×52350841850² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52350841798 and 52350841807.

It is not an unprimeable number, because it can be changed into a prime (52350841859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 523508369 + ... + 523508468.

Almost surely, 2^52350841850 is an apocalyptic number.

52350841850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52350841850 is a deficient number, since it is larger than the sum of its proper divisors (45021724084).

52350841850 is a wasteful number, since it uses less digits than its factorization.

52350841850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047016849 (or 1047016844 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 41.

The spelling of 52350841850 in words is "fifty-two billion, three hundred fifty million, eight hundred forty-one thousand, eight hundred fifty".