51504225114 has 16 divisors (see below), whose sum is σ = 103012519680. Its totient is φ = 17167396800.

The previous prime is 51504225077. The next prime is 51504225131. The reversal of 51504225114 is 41152240515.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9522 + ... + 321090.

It is an arithmetic number, because the mean of its divisors is an integer number (6438282480).

Almost surely, 2^51504225114 is an apocalyptic number.

51504225114 is an abundant number, since it is smaller than the sum of its proper divisors (51508294566).

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

51504225114 is a wasteful number, since it uses less digits than its factorization.

51504225114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339125.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 51504225114 its reverse (41152240515), we get a palindrome (92656465629).

The spelling of 51504225114 in words is "fifty-one billion, five hundred four million, two hundred twenty-five thousand, one hundred fourteen".