52637847122 has 12 divisors (see below), whose sum is σ = 91847672190. Its totient is φ = 22559077296.

The previous prime is 52637847121. The next prime is 52637847169. The reversal of 52637847122 is 22174873625.

It can be written as a sum of positive squares in only one way, i.e., 33499614841 + 19138232281 = 183029^2 + 138341^2 .

It is not an unprimeable number, because it can be changed into a prime (52637847121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 268560347 + ... + 268560542.

Almost surely, 2^52637847122 is an apocalyptic number.

52637847122 is a deficient number, since it is larger than the sum of its proper divisors (39209825068).

52637847122 is a wasteful number, since it uses less digits than its factorization.

52637847122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537120905 (or 537120898 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 47.

The spelling of 52637847122 in words is "fifty-two billion, six hundred thirty-seven million, eight hundred forty-seven thousand, one hundred twenty-two".