134525444250877 has 2 divisors, whose sum is σ = 134525444250878. Its totient is φ = 134525444250876.

The previous prime is 134525444250779. The next prime is 134525444250983. The reversal of 134525444250877 is 778052444525431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126713497510681 + 7811946740196 = 11256709^2 + 2794986^2 .

It is a cyclic number.

It is not a de Polignac number, because 134525444250877 - 2³⁵ = 134491084512509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134525444250277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67262722125438 + 67262722125439.

It is an arithmetic number, because the mean of its divisors is an integer number (67262722125439).

Almost surely, 2^{134525444250877} is an apocalyptic number.

It is an amenable number.

134525444250877 is a deficient number, since it is larger than the sum of its proper divisors (1).

134525444250877 is an equidigital number, since it uses as much as digits as its factorization.

134525444250877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150528000, while the sum is 61.

The spelling of 134525444250877 in words is "one hundred thirty-four trillion, five hundred twenty-five billion, four hundred forty-four million, two hundred fifty thousand, eight hundred seventy-seven".