52446121363 has 12 divisors (see below), whose sum is σ = 56520209640. Its totient is φ = 48530282976.

The previous prime is 52446121339. The next prime is 52446121373. The reversal of 52446121363 is 36312164425.

It is not a de Polignac number, because 52446121363 - 2⁹ = 52446120851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52446121373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 711306 + ... + 781567.

It is an arithmetic number, because the mean of its divisors is an integer number (4710017470).

Almost surely, 2^52446121363 is an apocalyptic number.

52446121363 is a deficient number, since it is larger than the sum of its proper divisors (4074088277).

52446121363 is a wasteful number, since it uses less digits than its factorization.

52446121363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492978 (or 1492935 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

Adding to 52446121363 its reverse (36312164425), we get a palindrome (88758285788).

The spelling of 52446121363 in words is "fifty-two billion, four hundred forty-six million, one hundred twenty-one thousand, three hundred sixty-three".