35070131201657 has 2 divisors, whose sum is σ = 35070131201658. Its totient is φ = 35070131201656.

The previous prime is 35070131201647. The next prime is 35070131201663. The reversal of 35070131201657 is 75610213107053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22846688792041 + 12223442409616 = 4779821^2 + 3496204^2 .

It is a cyclic number.

It is not a de Polignac number, because 35070131201657 - 2⁸ = 35070131201401 is a prime.

It is not a weakly prime, because it can be changed into another prime (35070131201647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17535065600828 + 17535065600829.

It is an arithmetic number, because the mean of its divisors is an integer number (17535065600829).

Almost surely, 2^{35070131201657} is an apocalyptic number.

It is an amenable number.

35070131201657 is a deficient number, since it is larger than the sum of its proper divisors (1).

35070131201657 is an equidigital number, since it uses as much as digits as its factorization.

35070131201657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 132300, while the sum is 41.

The spelling of 35070131201657 in words is "thirty-five trillion, seventy billion, one hundred thirty-one million, two hundred one thousand, six hundred fifty-seven".