52331245412 has 24 divisors (see below), whose sum is σ = 92815430400. Its totient is φ = 25813097856.

The previous prime is 52331245363. The next prime is 52331245429. The reversal of 52331245412 is 21454213325.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318764 + ... + 454172.

It is an arithmetic number, because the mean of its divisors is an integer number (3867309600).

Almost surely, 2^52331245412 is an apocalyptic number.

It is an amenable number.

52331245412 is a deficient number, since it is larger than the sum of its proper divisors (40484184988).

52331245412 is a wasteful number, since it uses less digits than its factorization.

52331245412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136715 (or 136713 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

Adding to 52331245412 its reverse (21454213325), we get a palindrome (73785458737).

The spelling of 52331245412 in words is "fifty-two billion, three hundred thirty-one million, two hundred forty-five thousand, four hundred twelve".