10000477636 has 12 divisors (see below), whose sum is σ = 17547757612. Its totient is φ = 4986832608.

The previous prime is 10000477631. The next prime is 10000477637. The reversal of 10000477636 is 63677400001.

It can be written as a sum of positive squares in 2 ways, for example, as 5945335236 + 4055142400 = 77106^2 + 63680^2 .

It is a super-2 number, since 2×10000477636² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10000477631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3349875 + ... + 3352858.

Almost surely, 2^10000477636 is an apocalyptic number.

It is an amenable number.

10000477636 is a deficient number, since it is larger than the sum of its proper divisors (7547279976).

10000477636 is a wasteful number, since it uses less digits than its factorization.

10000477636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6703110 (or 6703108 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

Adding to 10000477636 its reverse (63677400001), we get a palindrome (73677877637).

The spelling of 10000477636 in words is "ten billion, four hundred seventy-seven thousand, six hundred thirty-six".