46980435186 has 16 divisors (see below), whose sum is σ = 104400967200. Its totient is φ = 15660145044.

The previous prime is 46980435133. The next prime is 46980435199. The reversal of 46980435186 is 68153408964.

46980435186 is a `hidden beast` number, since 4 + 6 + 9 + 80 + 43 + 518 + 6 = 666.

It is a super-2 number, since 2×46980435186² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 870008059 = 46980435186 / (4 + 6 + 9 + 8 + 0 + 4 + 3 + 5 + 1 + 8 + 6).

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, 435003976 + ... + 435004083.

It is an arithmetic number, because the mean of its divisors is an integer number (6525060450).

Almost surely, 2^46980435186 is an apocalyptic number.

46980435186 is an abundant number, since it is smaller than the sum of its proper divisors (57420532014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46980435186 is a wasteful number, since it uses less digits than its factorization.

46980435186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870008070 (or 870008064 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 46980435186 in words is "forty-six billion, nine hundred eighty million, four hundred thirty-five thousand, one hundred eighty-six".