51160662189 has 384 divisors, whose sum is σ = 106991539200. Its totient is φ = 22773104640.

The previous prime is 51160662187. The next prime is 51160662193. The reversal of 51160662189 is 98126606115.

51160662189 is a `hidden beast` number, since 5 + 1 + 16 + 0 + 6 + 621 + 8 + 9 = 666.

It is not a de Polignac number, because 51160662189 - 2¹ = 51160662187 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51160662187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 574838857 + ... + 574838945.

It is an arithmetic number, because the mean of its divisors is an integer number (278623800).

Almost surely, 2^51160662189 is an apocalyptic number.

It is an amenable number.

51160662189 is an abundant number, since it is smaller than the sum of its proper divisors (55830877011).

51160662189 is a wasteful number, since it uses less digits than its factorization.

51160662189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 51160662189 in words is "fifty-one billion, one hundred sixty million, six hundred sixty-two thousand, one hundred eighty-nine".