51060315623612 has 24 divisors (see below), whose sum is σ = 89460761513760. Its totient is φ = 25500100213440.

The previous prime is 51060315623567. The next prime is 51060315623623. The reversal of 51060315623612 is 21632651306015.

It is a self number, because there is not a number n which added to its sum of digits gives 51060315623612.

It is a congruent number.

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, 99472937 + ... + 99984927.

It is an arithmetic number, because the mean of its divisors is an integer number (3727531729740).

Almost surely, 2^{51060315623612} is an apocalyptic number.

It is an amenable number.

51060315623612 is a deficient number, since it is larger than the sum of its proper divisors (38400445890148).

51060315623612 is a wasteful number, since it uses less digits than its factorization.

51060315623612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541301 (or 541299 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 41.

Adding to 51060315623612 its reverse (21632651306015), we get a palindrome (72692966929627).

The spelling of 51060315623612 in words is "fifty-one trillion, sixty billion, three hundred fifteen million, six hundred twenty-three thousand, six hundred twelve".