51344522322 has 16 divisors (see below), whose sum is σ = 103067974272. Its totient is φ = 17051685840.

The previous prime is 51344522311. The next prime is 51344522363. The reversal of 51344522322 is 22322544315.

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, 15786973 + ... + 15790224.

It is an arithmetic number, because the mean of its divisors is an integer number (6441748392).

Almost surely, 2^51344522322 is an apocalyptic number.

51344522322 is an abundant number, since it is smaller than the sum of its proper divisors (51723451950).

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

51344522322 is a wasteful number, since it uses less digits than its factorization.

51344522322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31577473.

The product of its digits is 57600, while the sum is 33.

The spelling of 51344522322 in words is "fifty-one billion, three hundred forty-four million, five hundred twenty-two thousand, three hundred twenty-two".