51554734371183 has 16 divisors (see below), whose sum is σ = 72783348180480. Its totient is φ = 32347982503296.

The previous prime is 51554734371131. The next prime is 51554734371191. The reversal of 51554734371183 is 38117343745515.

It is not a de Polignac number, because 51554734371183 - 2¹⁰ = 51554734370159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51554734361183) 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, 21895216 + ... + 24135242.

It is an arithmetic number, because the mean of its divisors is an integer number (4548959261280).

Almost surely, 2^{51554734371183} is an apocalyptic number.

51554734371183 is a deficient number, since it is larger than the sum of its proper divisors (21228613809297).

51554734371183 is a wasteful number, since it uses less digits than its factorization.

51554734371183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2691326.

The product of its digits is 21168000, while the sum is 57.

The spelling of 51554734371183 in words is "fifty-one trillion, five hundred fifty-four billion, seven hundred thirty-four million, three hundred seventy-one thousand, one hundred eighty-three".