51325253046152 has 16 divisors (see below), whose sum is σ = 96234954716160. Its totient is φ = 25662598455184.

The previous prime is 51325253046121. The next prime is 51325253046161. The reversal of 51325253046152 is 25164035252315.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5678033 + ... + 11614239.

It is an arithmetic number, because the mean of its divisors is an integer number (6014684669760).

Almost surely, 2^{51325253046152} is an apocalyptic number.

It is an amenable number.

51325253046152 is a deficient number, since it is larger than the sum of its proper divisors (44909701670008).

51325253046152 is a wasteful number, since it uses less digits than its factorization.

51325253046152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7016980 (or 7016976 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 44.

Adding to 51325253046152 its reverse (25164035252315), we get a palindrome (76489288298467).

The spelling of 51325253046152 in words is "fifty-one trillion, three hundred twenty-five billion, two hundred fifty-three million, forty-six thousand, one hundred fifty-two".