51004133674 has 32 divisors (see below), whose sum is σ = 82690223616. Its totient is φ = 23455120320.

The previous prime is 51004133633. The next prime is 51004133689. The reversal of 51004133674 is 47633140015.

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, 9430279 + ... + 9435685.

It is an arithmetic number, because the mean of its divisors is an integer number (2584069488).

Almost surely, 2^51004133674 is an apocalyptic number.

51004133674 is a deficient number, since it is larger than the sum of its proper divisors (31686089942).

51004133674 is a wasteful number, since it uses less digits than its factorization.

51004133674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6670.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 51004133674 its reverse (47633140015), we get a palindrome (98637273689).

The spelling of 51004133674 in words is "fifty-one billion, four million, one hundred thirty-three thousand, six hundred seventy-four".