51073244315 has 8 divisors (see below), whose sum is σ = 61362367008. Its totient is φ = 40808946240.

The previous prime is 51073244267. The next prime is 51073244317. The reversal of 51073244315 is 51344237015.

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

It is not a de Polignac number, because 51073244315 - 2¹² = 51073240219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51073244317) 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, 6201626 + ... + 6209855.

It is an arithmetic number, because the mean of its divisors is an integer number (7670295876).

Almost surely, 2^51073244315 is an apocalyptic number.

51073244315 is a deficient number, since it is larger than the sum of its proper divisors (10289122693).

51073244315 is a wasteful number, since it uses less digits than its factorization.

51073244315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12412309.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 51073244315 in words is "fifty-one billion, seventy-three million, two hundred forty-four thousand, three hundred fifteen".