133514462489 has 2 divisors, whose sum is σ = 133514462490. Its totient is φ = 133514462488.

The previous prime is 133514462437. The next prime is 133514462491. The reversal of 133514462489 is 984264415331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133455049225 + 59413264 = 365315^2 + 7708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133514462489 is a prime.

It is a super-2 number, since 2×133514462489² (a number of 23 digits) contains 22 as substring.

Together with 133514462491, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (133514462689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66757231244 + 66757231245.

It is an arithmetic number, because the mean of its divisors is an integer number (66757231245).

Almost surely, 2^133514462489 is an apocalyptic number.

It is an amenable number.

133514462489 is a deficient number, since it is larger than the sum of its proper divisors (1).

133514462489 is an equidigital number, since it uses as much as digits as its factorization.

133514462489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 50.

The spelling of 133514462489 in words is "one hundred thirty-three billion, five hundred fourteen million, four hundred sixty-two thousand, four hundred eighty-nine".