132457253813881 has 2 divisors, whose sum is σ = 132457253813882. Its totient is φ = 132457253813880.

The previous prime is 132457253813831. The next prime is 132457253813893. The reversal of 132457253813881 is 188318352754231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103868812476025 + 28588441337856 = 10191605^2 + 5346816^2 .

It is a cyclic number.

It is not a de Polignac number, because 132457253813881 - 2²¹ = 132457251716729 is a prime.

It is a super-2 number, since 2×132457253813881² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (132457253813821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66228626906940 + 66228626906941.

It is an arithmetic number, because the mean of its divisors is an integer number (66228626906941).

Almost surely, 2^{132457253813881} is an apocalyptic number.

It is an amenable number.

132457253813881 is a deficient number, since it is larger than the sum of its proper divisors (1).

132457253813881 is an equidigital number, since it uses as much as digits as its factorization.

132457253813881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38707200, while the sum is 61.

The spelling of 132457253813881 in words is "one hundred thirty-two trillion, four hundred fifty-seven billion, two hundred fifty-three million, eight hundred thirteen thousand, eight hundred eighty-one".