52222533345 has 24 divisors (see below), whose sum is σ = 90629376552. Its totient is φ = 27818073600.

The previous prime is 52222533323. The next prime is 52222533379. The reversal of 52222533345 is 54333522225.

52222533345 is a `hidden beast` number, since 52 + 22 + 253 + 334 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 56430144 + 52166103201 = 7512^2 + 228399^2 .

It is not a de Polignac number, because 52222533345 - 2¹⁴ = 52222516961 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 669816 + ... + 743705.

It is an arithmetic number, because the mean of its divisors is an integer number (3776224023).

Almost surely, 2^52222533345 is an apocalyptic number.

It is an amenable number.

52222533345 is a deficient number, since it is larger than the sum of its proper divisors (38406843207).

52222533345 is a wasteful number, since it uses less digits than its factorization.

52222533345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414353 (or 1414350 counting only the distinct ones).

The product of its digits is 216000, while the sum is 36.

The spelling of 52222533345 in words is "fifty-two billion, two hundred twenty-two million, five hundred thirty-three thousand, three hundred forty-five".