51034352223 has 16 divisors (see below), whose sum is σ = 72266190336. Its totient is φ = 31924801920.

The previous prime is 51034352209. The next prime is 51034352231. The reversal of 51034352223 is 32225343015.

It is not a de Polignac number, because 51034352223 - 2⁵ = 51034352191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51034352273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494711 + ... + 1528472.

It is an arithmetic number, because the mean of its divisors is an integer number (4516636896).

Almost surely, 2^51034352223 is an apocalyptic number.

51034352223 is a deficient number, since it is larger than the sum of its proper divisors (21231838113).

51034352223 is a wasteful number, since it uses less digits than its factorization.

51034352223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023534.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 51034352223 its reverse (32225343015), we get a palindrome (83259695238).

The spelling of 51034352223 in words is "fifty-one billion, thirty-four million, three hundred fifty-two thousand, two hundred twenty-three".