134615315057 has 2 divisors, whose sum is σ = 134615315058. Its totient is φ = 134615315056.

The previous prime is 134615315053. The next prime is 134615315173. The reversal of 134615315057 is 750513516431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73768732816 + 60846582241 = 271604^2 + 246671^2 .

It is a cyclic number.

It is not a de Polignac number, because 134615315057 - 2² = 134615315053 is a prime.

It is not a weakly prime, because it can be changed into another prime (134615315053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67307657528 + 67307657529.

It is an arithmetic number, because the mean of its divisors is an integer number (67307657529).

Almost surely, 2^134615315057 is an apocalyptic number.

It is an amenable number.

134615315057 is a deficient number, since it is larger than the sum of its proper divisors (1).

134615315057 is an equidigital number, since it uses as much as digits as its factorization.

134615315057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 134615315057 in words is "one hundred thirty-four billion, six hundred fifteen million, three hundred fifteen thousand, fifty-seven".