51143004110 has 32 divisors (see below), whose sum is σ = 100488339072. Its totient is φ = 18585960480.

The previous prime is 51143004103. The next prime is 51143004139. The reversal of 51143004110 is 1140034115.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36089 + ... + 321851.

It is an arithmetic number, because the mean of its divisors is an integer number (3140260596).

Almost surely, 2^51143004110 is an apocalyptic number.

51143004110 is a deficient number, since it is larger than the sum of its proper divisors (49345334962).

51143004110 is a wasteful number, since it uses less digits than its factorization.

51143004110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287408.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 51143004110 its reverse (1140034115), we get a palindrome (52283038225).

The spelling of 51143004110 in words is "fifty-one billion, one hundred forty-three million, four thousand, one hundred ten".