51000001500604 has 24 divisors (see below), whose sum is σ = 96965966104560. Its totient is φ = 23330157252864.

The previous prime is 51000001500589. The next prime is 51000001500653. The reversal of 51000001500604 is 40600510000015.

It is a super-2 number, since 2×51000001500604² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4339681114 + ... + 4339692865.

It is an arithmetic number, because the mean of its divisors is an integer number (4040248587690).

Almost surely, 2^{51000001500604} is an apocalyptic number.

It is an amenable number.

51000001500604 is a deficient number, since it is larger than the sum of its proper divisors (45965964603956).

51000001500604 is a wasteful number, since it uses less digits than its factorization.

51000001500604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8679374109 (or 8679374107 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 51000001500604 its reverse (40600510000015), we get a palindrome (91600511500619).

The spelling of 51000001500604 in words is "fifty-one trillion, one million, five hundred thousand, six hundred four".