170004040541 has 2 divisors, whose sum is σ = 170004040542. Its totient is φ = 170004040540.

The previous prime is 170004040537. The next prime is 170004040627. The reversal of 170004040541 is 145040400071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160603768516 + 9400272025 = 400754^2 + 96955^2 .

It is a cyclic number.

It is not a de Polignac number, because 170004040541 - 2² = 170004040537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 170004040541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170004040741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85002020270 + 85002020271.

It is an arithmetic number, because the mean of its divisors is an integer number (85002020271).

Almost surely, 2^170004040541 is an apocalyptic number.

It is an amenable number.

170004040541 is a deficient number, since it is larger than the sum of its proper divisors (1).

170004040541 is an equidigital number, since it uses as much as digits as its factorization.

170004040541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 26.

The spelling of 170004040541 in words is "one hundred seventy billion, four million, forty thousand, five hundred forty-one".