51110333744 has 10 divisors (see below), whose sum is σ = 99026271660. Its totient is φ = 25555166864.

The previous prime is 51110333741. The next prime is 51110333749. The reversal of 51110333744 is 44733301115.

It is a super-2 number, since 2×51110333744² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51110333744.

It is not an unprimeable number, because it can be changed into a prime (51110333741) by changing a digit.

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 as a sum of consecutive naturals, namely, 1597197914 + ... + 1597197945.

It is an arithmetic number, because the mean of its divisors is an integer number (9902627166).

Almost surely, 2^51110333744 is an apocalyptic number.

It is an amenable number.

51110333744 is a deficient number, since it is larger than the sum of its proper divisors (47915937916).

51110333744 is a wasteful number, since it uses less digits than its factorization.

51110333744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194395867 (or 3194395861 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 51110333744 its reverse (44733301115), we get a palindrome (95843634859).

The spelling of 51110333744 in words is "fifty-one billion, one hundred ten million, three hundred thirty-three thousand, seven hundred forty-four".