5901163669 has 2 divisors, whose sum is σ = 5901163670. Its totient is φ = 5901163668.

The previous prime is 5901163649. The next prime is 5901163691. The reversal of 5901163669 is 9663611095.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5514844644 + 386319025 = 74262^2 + 19655^2 .

It is a cyclic number.

It is not a de Polignac number, because 5901163669 - 2⁵ = 5901163637 is a prime.

It is a super-2 number, since 2×5901163669² = 69647465296651083122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5901163649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2950581834 + 2950581835.

It is an arithmetic number, because the mean of its divisors is an integer number (2950581835).

Almost surely, 2^5901163669 is an apocalyptic number.

It is an amenable number.

5901163669 is a deficient number, since it is larger than the sum of its proper divisors (1).

5901163669 is an equidigital number, since it uses as much as digits as its factorization.

5901163669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 262440, while the sum is 46.

The square root of 5901163669 is about 76819.0319452152. The cubic root of 5901163669 is about 1807.0876588936.

The spelling of 5901163669 in words is "five billion, nine hundred one million, one hundred sixty-three thousand, six hundred sixty-nine".