134525444250773 has 2 divisors, whose sum is σ = 134525444250774. Its totient is φ = 134525444250772.

The previous prime is 134525444250739. The next prime is 134525444250779. The reversal of 134525444250773 is 377052444525431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68545450691524 + 65979993559249 = 8279218^2 + 8122807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134525444250773 is a prime.

It is a super-2 number, since 2×134525444250773² (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 (134525444250779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67262722125386 + 67262722125387.

It is an arithmetic number, because the mean of its divisors is an integer number (67262722125387).

Almost surely, 2^{134525444250773} is an apocalyptic number.

It is an amenable number.

134525444250773 is a deficient number, since it is larger than the sum of its proper divisors (1).

134525444250773 is an equidigital number, since it uses as much as digits as its factorization.

134525444250773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448000, while the sum is 56.

The spelling of 134525444250773 in words is "one hundred thirty-four trillion, five hundred twenty-five billion, four hundred forty-four million, two hundred fifty thousand, seven hundred seventy-three".