52234215345 has 24 divisors (see below), whose sum is σ = 97503869736. Its totient is φ = 25715305728.

The previous prime is 52234215337. The next prime is 52234215347. The reversal of 52234215345 is 54351243225.

52234215345 is a `hidden beast` number, since 5 + 223 + 421 + 5 + 3 + 4 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9717424929 + 42516790416 = 98577^2 + 206196^2 .

It is not a de Polignac number, because 52234215345 - 2³ = 52234215337 is a prime.

It is a super-3 number, since 3×52234215345³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (52234215347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44644044 + ... + 44645213.

It is an arithmetic number, because the mean of its divisors is an integer number (4062661239).

Almost surely, 2^52234215345 is an apocalyptic number.

It is an amenable number.

52234215345 is a deficient number, since it is larger than the sum of its proper divisors (45269654391).

52234215345 is a wasteful number, since it uses less digits than its factorization.

52234215345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89289281 (or 89289278 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The spelling of 52234215345 in words is "fifty-two billion, two hundred thirty-four million, two hundred fifteen thousand, three hundred forty-five".