52243453042 has 16 divisors (see below), whose sum is σ = 87574392864. Its totient is φ = 23167828000.

The previous prime is 52243453033. The next prime is 52243453043. The reversal of 52243453042 is 24035434225.

It is a junction number, because it is equal to n+sod(n) for n = 52243452989 and 52243453007.

It is not an unprimeable number, because it can be changed into a prime (52243453043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28958884 + ... + 28960687.

It is an arithmetic number, because the mean of its divisors is an integer number (5473399554).

Almost surely, 2^52243453042 is an apocalyptic number.

52243453042 is a deficient number, since it is larger than the sum of its proper divisors (35330939822).

52243453042 is a wasteful number, since it uses less digits than its factorization.

52243453042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57919625.

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 52243453042 its reverse (24035434225), we get a palindrome (76278887267).

The spelling of 52243453042 in words is "fifty-two billion, two hundred forty-three million, four hundred fifty-three thousand, forty-two".