134053977525851 has 2 divisors, whose sum is σ = 134053977525852. Its totient is φ = 134053977525850.

The previous prime is 134053977525829. The next prime is 134053977525943. The reversal of 134053977525851 is 158525779350431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134053977525851 - 2¹⁴ = 134053977509467 is a prime.

It is not a weakly prime, because it can be changed into another prime (134053977521851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67026988762925 + 67026988762926.

It is an arithmetic number, because the mean of its divisors is an integer number (67026988762926).

Almost surely, 2^{134053977525851} is an apocalyptic number.

134053977525851 is a deficient number, since it is larger than the sum of its proper divisors (1).

134053977525851 is an equidigital number, since it uses as much as digits as its factorization.

134053977525851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760000, while the sum is 65.

The spelling of 134053977525851 in words is "one hundred thirty-four trillion, fifty-three billion, nine hundred seventy-seven million, five hundred twenty-five thousand, eight hundred fifty-one".