52302313444 has 12 divisors (see below), whose sum is σ = 95508572544. Its totient is φ = 25014149864.

The previous prime is 52302313423. The next prime is 52302313447. The reversal of 52302313444 is 44431320325.

It is a happy number.

It is a super-2 number, since 2×52302313444² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52302313447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284251612 + ... + 284251795.

It is an arithmetic number, because the mean of its divisors is an integer number (7959047712).

Almost surely, 2^52302313444 is an apocalyptic number.

It is an amenable number.

52302313444 is a deficient number, since it is larger than the sum of its proper divisors (43206259100).

52302313444 is a wasteful number, since it uses less digits than its factorization.

52302313444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568503434 (or 568503432 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 52302313444 its reverse (44431320325), we get a palindrome (96733633769).

The spelling of 52302313444 in words is "fifty-two billion, three hundred two million, three hundred thirteen thousand, four hundred forty-four".