132455656 has 8 divisors (see below), whose sum is σ = 248354370. Its totient is φ = 66227824.

The previous prime is 132455651. The next prime is 132455681. The reversal of 132455656 is 656554231.

It can be written as a sum of positive squares in only one way, i.e., 66683556 + 65772100 = 8166^2 + 8110^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (132455651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8278471 + ... + 8278486.

Almost surely, 2^132455656 is an apocalyptic number.

It is an amenable number.

132455656 is a deficient number, since it is larger than the sum of its proper divisors (115898714).

132455656 is a wasteful number, since it uses less digits than its factorization.

132455656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16556963 (or 16556959 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 132455656 is about 11508.9380917616. The cubic root of 132455656 is about 509.7495322729.

The spelling of 132455656 in words is "one hundred thirty-two million, four hundred fifty-five thousand, six hundred fifty-six".