52551133322 has 4 divisors (see below), whose sum is σ = 78826699986. Its totient is φ = 26275566660.

The previous prime is 52551133303. The next prime is 52551133339. The reversal of 52551133322 is 22333115525.

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

It can be written as a sum of positive squares in only one way, i.e., 43940963641 + 8610169681 = 209621^2 + 92791^2 .

It is a super-2 number, since 2×52551133322² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13137783329 + ... + 13137783332.

Almost surely, 2^52551133322 is an apocalyptic number.

52551133322 is a deficient number, since it is larger than the sum of its proper divisors (26275566664).

52551133322 is a wasteful number, since it uses less digits than its factorization.

52551133322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26275566663.

The product of its digits is 27000, while the sum is 32.

Adding to 52551133322 its reverse (22333115525), we get a palindrome (74884248847).

The spelling of 52551133322 in words is "fifty-two billion, five hundred fifty-one million, one hundred thirty-three thousand, three hundred twenty-two".