134576653 has 2 divisors, whose sum is σ = 134576654. Its totient is φ = 134576652.

The previous prime is 134576621. The next prime is 134576671. The reversal of 134576653 is 356675431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133679844 + 896809 = 11562^2 + 947^2 .

It is a cyclic number.

It is not a de Polignac number, because 134576653 - 2⁵ = 134576621 is a prime.

It is a super-2 number, since 2×134576653² = 36221751065364818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134526653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67288326 + 67288327.

It is an arithmetic number, because the mean of its divisors is an integer number (67288327).

Almost surely, 2^134576653 is an apocalyptic number.

It is an amenable number.

134576653 is a deficient number, since it is larger than the sum of its proper divisors (1).

134576653 is an equidigital number, since it uses as much as digits as its factorization.

134576653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 40.

The square root of 134576653 is about 11600.7177795169. The cubic root of 134576653 is about 512.4559905100.

The spelling of 134576653 in words is "one hundred thirty-four million, five hundred seventy-six thousand, six hundred fifty-three".