132457718877637 has 2 divisors, whose sum is σ = 132457718877638. Its totient is φ = 132457718877636.

The previous prime is 132457718877619. The next prime is 132457718877763. The reversal of 132457718877637 is 736778817754231.

Together with next prime (132457718877763) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70374129767041 + 62083589110596 = 8388929^2 + 7879314^2 .

It is a cyclic number.

It is not a de Polignac number, because 132457718877637 - 2³¹ = 132455571393989 is a prime.

It is a super-2 number, since 2×132457718877637² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132457718877437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66228859438818 + 66228859438819.

It is an arithmetic number, because the mean of its divisors is an integer number (66228859438819).

Almost surely, 2^{132457718877637} is an apocalyptic number.

It is an amenable number.

132457718877637 is a deficient number, since it is larger than the sum of its proper divisors (1).

132457718877637 is an equidigital number, since it uses as much as digits as its factorization.

132457718877637 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2323399680, while the sum is 76.

The spelling of 132457718877637 in words is "one hundred thirty-two trillion, four hundred fifty-seven billion, seven hundred eighteen million, eight hundred seventy-seven thousand, six hundred thirty-seven".