51600060051 has 16 divisors (see below), whose sum is σ = 70088853120. Its totient is φ = 33757698240.

The previous prime is 51600060049. The next prime is 51600060059. The reversal of 51600060051 is 15006000615.

It is not a de Polignac number, because 51600060051 - 2¹ = 51600060049 is a prime.

It is a super-2 number, since 2×51600060051² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51600060059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154210 + ... + 356343.

It is an arithmetic number, because the mean of its divisors is an integer number (4380553320).

Almost surely, 2^51600060051 is an apocalyptic number.

51600060051 is a deficient number, since it is larger than the sum of its proper divisors (18488793069).

51600060051 is a wasteful number, since it uses less digits than its factorization.

51600060051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511186.

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 51600060051 its reverse (15006000615), we get a palindrome (66606060666).

The spelling of 51600060051 in words is "fifty-one billion, six hundred million, sixty thousand, fifty-one".