51415726375311 has 8 divisors (see below), whose sum is σ = 69678142847664. Its totient is φ = 33715230409920.

The previous prime is 51415726375261. The next prime is 51415726375327. The reversal of 51415726375311 is 11357362751415.

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

It is not a de Polignac number, because 51415726375311 - 2⁹ = 51415726374799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51415726355311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140480126526 + ... + 140480126891.

It is an arithmetic number, because the mean of its divisors is an integer number (8709767855958).

Almost surely, 2^{51415726375311} is an apocalyptic number.

51415726375311 is a deficient number, since it is larger than the sum of its proper divisors (18262416472353).

51415726375311 is a wasteful number, since it uses less digits than its factorization.

51415726375311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280960253481.

The product of its digits is 2646000, while the sum is 51.

The spelling of 51415726375311 in words is "fifty-one trillion, four hundred fifteen billion, seven hundred twenty-six million, three hundred seventy-five thousand, three hundred eleven".