51330502226 has 32 divisors (see below), whose sum is σ = 78821097408. Its totient is φ = 25061699520.

The previous prime is 51330502199. The next prime is 51330502319. The reversal of 51330502226 is 62220503315.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 31822196 + ... + 31823808.

It is an arithmetic number, because the mean of its divisors is an integer number (2463159294).

Almost surely, 2^51330502226 is an apocalyptic number.

51330502226 is a deficient number, since it is larger than the sum of its proper divisors (27490595182).

51330502226 is a wasteful number, since it uses less digits than its factorization.

51330502226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 51330502226 in words is "fifty-one billion, three hundred thirty million, five hundred two thousand, two hundred twenty-six".