51104450034 has 48 divisors (see below), whose sum is σ = 120912053184. Its totient is φ = 15470848800.

The previous prime is 51104449997. The next prime is 51104450083. The reversal of 51104450034 is 43005440115.

It is a happy number.

51104450034 is a `hidden beast` number, since 5 + 110 + 44 + 500 + 3 + 4 = 666.

It is a super-2 number, since 2×51104450034² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73179 + ... + 327969.

It is an arithmetic number, because the mean of its divisors is an integer number (2519001108).

Almost surely, 2^51104450034 is an apocalyptic number.

51104450034 is an abundant number, since it is smaller than the sum of its proper divisors (69807603150).

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

51104450034 is a wasteful number, since it uses less digits than its factorization.

51104450034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255823 (or 255820 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 51104450034 its reverse (43005440115), we get a palindrome (94109890149).

The spelling of 51104450034 in words is "fifty-one billion, one hundred four million, four hundred fifty thousand, thirty-four".