134313574553 has 2 divisors, whose sum is σ = 134313574554. Its totient is φ = 134313574552.

The previous prime is 134313574541. The next prime is 134313574567. The reversal of 134313574553 is 355475313431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134313454144 + 120409 = 366488^2 + 347^2 .

It is a cyclic number.

It is not a de Polignac number, because 134313574553 - 2¹⁶ = 134313509017 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (134313574583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67156787276 + 67156787277.

It is an arithmetic number, because the mean of its divisors is an integer number (67156787277).

Almost surely, 2^134313574553 is an apocalyptic number.

It is an amenable number.

134313574553 is a deficient number, since it is larger than the sum of its proper divisors (1).

134313574553 is an equidigital number, since it uses as much as digits as its factorization.

134313574553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1134000, while the sum is 44.

Adding to 134313574553 its reverse (355475313431), we get a palindrome (489788887984).

The spelling of 134313574553 in words is "one hundred thirty-four billion, three hundred thirteen million, five hundred seventy-four thousand, five hundred fifty-three".