51370873351 has 8 divisors (see below), whose sum is σ = 59585832320. Its totient is φ = 43374980088.

The previous prime is 51370873349. The next prime is 51370873361. The reversal of 51370873351 is 15337807315.

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

It is a cyclic number.

It is not a de Polignac number, because 51370873351 - 2¹ = 51370873349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51370873298 and 51370873307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51370873321) 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, 54765921 + ... + 54766858.

It is an arithmetic number, because the mean of its divisors is an integer number (7448229040).

Almost surely, 2^51370873351 is an apocalyptic number.

51370873351 is a deficient number, since it is larger than the sum of its proper divisors (8214958969).

51370873351 is a wasteful number, since it uses less digits than its factorization.

51370873351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109532853.

The product of its (nonzero) digits is 264600, while the sum is 43.

The spelling of 51370873351 in words is "fifty-one billion, three hundred seventy million, eight hundred seventy-three thousand, three hundred fifty-one".