134625155647 has 2 divisors, whose sum is σ = 134625155648. Its totient is φ = 134625155646.

The previous prime is 134625155597. The next prime is 134625155659. The reversal of 134625155647 is 746551526431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134625155647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134625155647.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134625155347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67312577823 + 67312577824.

It is an arithmetic number, because the mean of its divisors is an integer number (67312577824).

Almost surely, 2^134625155647 is an apocalyptic number.

134625155647 is a deficient number, since it is larger than the sum of its proper divisors (1).

134625155647 is an equidigital number, since it uses as much as digits as its factorization.

134625155647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024000, while the sum is 49.

The spelling of 134625155647 in words is "one hundred thirty-four billion, six hundred twenty-five million, one hundred fifty-five thousand, six hundred forty-seven".