52244454352 has 40 divisors (see below), whose sum is σ = 102405142080. Its totient is φ = 25818616320.

The previous prime is 52244454307. The next prime is 52244454359. The reversal of 52244454352 is 25345444225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52244454359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608827 + ... + 689317.

It is an arithmetic number, because the mean of its divisors is an integer number (2560128552).

Almost surely, 2^52244454352 is an apocalyptic number.

It is an amenable number.

52244454352 is a deficient number, since it is larger than the sum of its proper divisors (50160687728).

52244454352 is a wasteful number, since it uses less digits than its factorization.

52244454352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80971 (or 80965 counting only the distinct ones).

The product of its digits is 768000, while the sum is 40.

Adding to 52244454352 its reverse (25345444225), we get a palindrome (77589898577).

The spelling of 52244454352 in words is "fifty-two billion, two hundred forty-four million, four hundred fifty-four thousand, three hundred fifty-two".