51137140046714 has 8 divisors (see below), whose sum is σ = 76720368161460. Its totient is φ = 25563683992896.

The previous prime is 51137140046659. The next prime is 51137140046731. The reversal of 51137140046714 is 41764004173115.

It can be written as a sum of positive squares in 2 ways, for example, as 50244237892489 + 892902154225 = 7088317^2 + 944935^2 .

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

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, 2443002149 + ... + 2443023080.

Almost surely, 2^{51137140046714} is an apocalyptic number.

51137140046714 is a deficient number, since it is larger than the sum of its proper divisors (25583228114746).

51137140046714 is a wasteful number, since it uses less digits than its factorization.

51137140046714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4886030464.

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 51137140046714 in words is "fifty-one trillion, one hundred thirty-seven billion, one hundred forty million, forty-six thousand, seven hundred fourteen".