46551189112272 has 120 divisors (see below), whose sum is σ = 143285220658944. Its totient is φ = 14018688675072.

The previous prime is 46551189112237. The next prime is 46551189112279. The reversal of 46551189112272 is 27221198115564.

46551189112272 is a `hidden beast` number, since 4 + 6 + 5 + 511 + 8 + 9 + 112 + 2 + 7 + 2 = 666.

It is a super-2 number, since 2×46551189112272² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46551189112279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264455508 + ... + 264631475.

Almost surely, 2^{46551189112272} is an apocalyptic number.

It is an amenable number.

46551189112272 is an abundant number, since it is smaller than the sum of its proper divisors (96734031546672).

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

46551189112272 is a wasteful number, since it uses less digits than its factorization.

46551189112272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529087057 (or 529087048 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 54.

The spelling of 46551189112272 in words is "forty-six trillion, five hundred fifty-one billion, one hundred eighty-nine million, one hundred twelve thousand, two hundred seventy-two".