132054472449 has 63 divisors (see below), whose sum is σ = 203352342867. Its totient is φ = 85714233696.

The previous prime is 132054472441. The next prime is 132054472519. The reversal of 132054472449 is 944274450231.

The square root of 132054472449 is 363393.

It is a perfect power (a square), and thus also a powerful number.

132054472449 is a `hidden beast` number, since 1 + 32 + 0 + 544 + 72 + 4 + 4 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 842450625 + 131212021824 = 29025^2 + 362232^2 .

It is not a de Polignac number, because 132054472449 - 2³ = 132054472441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132054472441) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 421899117 + ... + 421899429.

Almost surely, 2^132054472449 is an apocalyptic number.

132054472449 is the 363393-rd square number.

132054472449 is the 181697-th centered octagonal number.

It is an amenable number.

132054472449 is a deficient number, since it is larger than the sum of its proper divisors (71297870418).

132054472449 is an frugal number, since it uses more digits than its factorization.

132054472449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 132054472449 in words is "one hundred thirty-two billion, fifty-four million, four hundred seventy-two thousand, four hundred forty-nine".