51111543024034 has 8 divisors (see below), whose sum is σ = 76771059212880. Its totient is φ = 25521189953076.

The previous prime is 51111543024013. The next prime is 51111543024097. The reversal of 51111543024034 is 43042034511115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×51111543024034² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17290777624 + ... + 17290780579.

It is an arithmetic number, because the mean of its divisors is an integer number (9596382401610).

Almost surely, 2^{51111543024034} is an apocalyptic number.

51111543024034 is a deficient number, since it is larger than the sum of its proper divisors (25659516188846).

51111543024034 is a wasteful number, since it uses less digits than its factorization.

51111543024034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34581558944.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 51111543024034 its reverse (43042034511115), we get a palindrome (94153577535149).

The spelling of 51111543024034 in words is "fifty-one trillion, one hundred eleven billion, five hundred forty-three million, twenty-four thousand, thirty-four".