51234343026 has 16 divisors (see below), whose sum is σ = 102473144928. Its totient is φ = 17077371200.

The previous prime is 51234343009. The next prime is 51234343057. The reversal of 51234343026 is 62034343215.

It is a happy number.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 25815 + ... + 321146.

It is an arithmetic number, because the mean of its divisors is an integer number (6404571558).

Almost surely, 2^51234343026 is an apocalyptic number.

51234343026 is an abundant number, since it is smaller than the sum of its proper divisors (51238801902).

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

51234343026 is a wasteful number, since it uses less digits than its factorization.

51234343026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371577.

The product of its (nonzero) digits is 51840, while the sum is 33.

The spelling of 51234343026 in words is "fifty-one billion, two hundred thirty-four million, three hundred forty-three thousand, twenty-six".