52313445244403 has 16 divisors (see below), whose sum is σ = 61393368947904. Its totient is φ = 43650321500160.

The previous prime is 52313445244397. The next prime is 52313445244421. The reversal of 52313445244403 is 30444254431325.

It is a cyclic number.

It is not a de Polignac number, because 52313445244403 - 2⁶ = 52313445244339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52313445244483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631473650 + ... + 631556487.

It is an arithmetic number, because the mean of its divisors is an integer number (3837085559244).

Almost surely, 2^{52313445244403} is an apocalyptic number.

52313445244403 is a deficient number, since it is larger than the sum of its proper divisors (9079923703501).

52313445244403 is a wasteful number, since it uses less digits than its factorization.

52313445244403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263030302.

The product of its (nonzero) digits is 2764800, while the sum is 44.

Adding to 52313445244403 its reverse (30444254431325), we get a palindrome (82757699675728).

The spelling of 52313445244403 in words is "fifty-two trillion, three hundred thirteen billion, four hundred forty-five million, two hundred forty-four thousand, four hundred three".