10005649211 has 2 divisors, whose sum is σ = 10005649212. Its totient is φ = 10005649210.

The previous prime is 10005649201. The next prime is 10005649219. The reversal of 10005649211 is 11294650001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10005649211 - 2²⁶ = 9938540347 is a prime.

It is a super-2 number, since 2×10005649211² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10005649219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002824605 + 5002824606.

It is an arithmetic number, because the mean of its divisors is an integer number (5002824606).

Almost surely, 2^10005649211 is an apocalyptic number.

10005649211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10005649211 is an equidigital number, since it uses as much as digits as its factorization.

10005649211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 10005649211 in words is "ten billion, five million, six hundred forty-nine thousand, two hundred eleven".