51000001500601 has 8 divisors (see below), whose sum is σ = 51480631024704. Its totient is φ = 50519445939600.

The previous prime is 51000001500589. The next prime is 51000001500653. The reversal of 51000001500601 is 10600510000015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51000001500601 - 2³³ = 50991411566009 is a prime.

It is a super-2 number, since 2×51000001500601² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51000001509601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17104725 + ... + 19863826.

It is an arithmetic number, because the mean of its divisors is an integer number (6435078878088).

Almost surely, 2^{51000001500601} is an apocalyptic number.

It is an amenable number.

51000001500601 is a deficient number, since it is larger than the sum of its proper divisors (480629524103).

51000001500601 is a wasteful number, since it uses less digits than its factorization.

51000001500601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36981551.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 51000001500601 its reverse (10600510000015), we get a palindrome (61600511500616).

The spelling of 51000001500601 in words is "fifty-one trillion, one million, five hundred thousand, six hundred one".