51082124293 has 8 divisors (see below), whose sum is σ = 51491447288. Its totient is φ = 50673864384.

The previous prime is 51082124237. The next prime is 51082124329. The reversal of 51082124293 is 39242128015.

It can be written as a sum of positive squares in 4 ways, for example, as 647295364 + 50434828929 = 25442^2 + 224577^2 .

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 51082124293 - 2¹³ = 51082116101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51082124213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169146 + ... + 361627.

It is an arithmetic number, because the mean of its divisors is an integer number (6436430911).

Almost surely, 2^51082124293 is an apocalyptic number.

It is an amenable number.

51082124293 is a deficient number, since it is larger than the sum of its proper divisors (409322995).

51082124293 is a wasteful number, since it uses less digits than its factorization.

51082124293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531543.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 51082124293 in words is "fifty-one billion, eighty-two million, one hundred twenty-four thousand, two hundred ninety-three".