51296233893746 has 8 divisors (see below), whose sum is σ = 76991354114220. Its totient is φ = 25632449189008.

The previous prime is 51296233893713. The next prime is 51296233893769. The reversal of 51296233893746 is 64739833269215.

It can be written as a sum of positive squares in 2 ways, for example, as 51089400859225 + 206833034521 = 7147685^2 + 454789^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×51296233893746² (a number of 28 digits) contains 22 as substring.

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, 7833874841 + ... + 7833881388.

Almost surely, 2^{51296233893746} is an apocalyptic number.

51296233893746 is a deficient number, since it is larger than the sum of its proper divisors (25695120220474).

51296233893746 is a wasteful number, since it uses less digits than its factorization.

51296233893746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15667757868.

The product of its digits is 352719360, while the sum is 68.

The spelling of 51296233893746 in words is "fifty-one trillion, two hundred ninety-six billion, two hundred thirty-three million, eight hundred ninety-three thousand, seven hundred forty-six".