51514433500422 has 16 divisors (see below), whose sum is σ = 103029079159872. Its totient is φ = 17171442473640.

The previous prime is 51514433500421. The next prime is 51514433500429. The reversal of 51514433500422 is 22400533441515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51514433500421) 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, 5591604 + ... + 11588567.

It is an arithmetic number, because the mean of its divisors is an integer number (6439317447492).

Almost surely, 2^{51514433500422} is an apocalyptic number.

51514433500422 is an abundant number, since it is smaller than the sum of its proper divisors (51514645659450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51514433500422 is a wasteful number, since it uses less digits than its factorization.

51514433500422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17679923.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 51514433500422 its reverse (22400533441515), we get a palindrome (73914966941937).

The spelling of 51514433500422 in words is "fifty-one trillion, five hundred fourteen billion, four hundred thirty-three million, five hundred thousand, four hundred twenty-two".