51055005000611 has 8 divisors (see below), whose sum is σ = 53081091302400. Its totient is φ = 49052615614920.

The previous prime is 51055005000581. The next prime is 51055005000617. The reversal of 51055005000611 is 11600050055015.

It is a happy number.

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 51055005000611 - 2⁶ = 51055005000547 is a prime.

It is a super-2 number, since 2×51055005000611² (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 (51055005000617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5924224631 + ... + 5924233248.

It is an arithmetic number, because the mean of its divisors is an integer number (6635136412800).

Almost surely, 2^{51055005000611} is an apocalyptic number.

51055005000611 is a deficient number, since it is larger than the sum of its proper divisors (2026086301789).

51055005000611 is a wasteful number, since it uses less digits than its factorization.

51055005000611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11848458049.

The product of its (nonzero) digits is 3750, while the sum is 29.

Adding to 51055005000611 its reverse (11600050055015), we get a palindrome (62655055055626).

The spelling of 51055005000611 in words is "fifty-one trillion, fifty-five billion, five million, six hundred eleven", and thus it is an aban number.