10436055961 has 2 divisors, whose sum is σ = 10436055962. Its totient is φ = 10436055960.

The previous prime is 10436055947. The next prime is 10436056003. The reversal of 10436055961 is 16955063401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6368040000 + 4068015961 = 79800^2 + 63781^2 .

It is an emirp because it is prime and its reverse (16955063401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10436055961 - 2¹¹ = 10436053913 is a prime.

It is a super-2 number, since 2×10436055961² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10436055941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5218027980 + 5218027981.

It is an arithmetic number, because the mean of its divisors is an integer number (5218027981).

Almost surely, 2^10436055961 is an apocalyptic number.

It is an amenable number.

10436055961 is a deficient number, since it is larger than the sum of its proper divisors (1).

10436055961 is an equidigital number, since it uses as much as digits as its factorization.

10436055961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 10436055961 in words is "ten billion, four hundred thirty-six million, fifty-five thousand, nine hundred sixty-one".