132664125656453 has 8 divisors (see below), whose sum is σ = 134839164368376. Its totient is φ = 130489093944000.

The previous prime is 132664125656417. The next prime is 132664125656507. The reversal of 132664125656453 is 354656521466231.

It can be written as a sum of positive squares in 4 ways, for example, as 51584600146564 + 81079525509889 = 7182242^2 + 9004417^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132664125656453 - 2²⁶ = 132664058547589 is a prime.

It is a super-2 number, since 2×132664125656453² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132664125656392 and 132664125656401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132664125656353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47940503 + ... + 50632203.

It is an arithmetic number, because the mean of its divisors is an integer number (16854895546047).

Almost surely, 2^{132664125656453} is an apocalyptic number.

It is an amenable number.

132664125656453 is a deficient number, since it is larger than the sum of its proper divisors (2175038711923).

132664125656453 is an equidigital number, since it uses as much as digits as its factorization.

132664125656453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3499735.

The product of its digits is 93312000, while the sum is 59.

The spelling of 132664125656453 in words is "one hundred thirty-two trillion, six hundred sixty-four billion, one hundred twenty-five million, six hundred fifty-six thousand, four hundred fifty-three".