10636127947 has 2 divisors, whose sum is σ = 10636127948. Its totient is φ = 10636127946.

The previous prime is 10636127923. The next prime is 10636128007. The reversal of 10636127947 is 74972163601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10636127947 - 2¹⁵ = 10636095179 is a prime.

It is a super-2 number, since 2×10636127947² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10636127897 and 10636127906.

It is not a weakly prime, because it can be changed into another prime (10636127647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5318063973 + 5318063974.

It is an arithmetic number, because the mean of its divisors is an integer number (5318063974).

Almost surely, 2^10636127947 is an apocalyptic number.

10636127947 is a deficient number, since it is larger than the sum of its proper divisors (1).

10636127947 is an equidigital number, since it uses as much as digits as its factorization.

10636127947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 10636127947 in words is "ten billion, six hundred thirty-six million, one hundred twenty-seven thousand, nine hundred forty-seven".