52425432050 has 24 divisors (see below), whose sum is σ = 97517427012. Its totient is φ = 20968856000.

The previous prime is 52425432043. The next prime is 52425432061. The reversal of 52425432050 is 5023452425.

It can be written as a sum of positive squares in 6 ways, for example, as 18381122929 + 34044309121 = 135577^2 + 184511^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52425431998 and 52425432016.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1329620 + ... + 1368480.

Almost surely, 2^52425432050 is an apocalyptic number.

52425432050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52425432050 is a deficient number, since it is larger than the sum of its proper divisors (45091994962).

52425432050 is a wasteful number, since it uses less digits than its factorization.

52425432050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65854 (or 65849 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 52425432050 its reverse (5023452425), we get a palindrome (57448884475).

The spelling of 52425432050 in words is "fifty-two billion, four hundred twenty-five million, four hundred thirty-two thousand, fifty".