10564403727436 has 24 divisors (see below), whose sum is σ = 20395443597984. Its totient is φ = 4756954773120.

The previous prime is 10564403727431. The next prime is 10564403727457. The reversal of 10564403727436 is 63472730446501.

It is a super-2 number, since 2×10564403727436² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (10564403727431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2477578480 + ... + 2477582743.

It is an arithmetic number, because the mean of its divisors is an integer number (849810149916).

Almost surely, 2^{10564403727436} is an apocalyptic number.

It is an amenable number.

10564403727436 is a deficient number, since it is larger than the sum of its proper divisors (9831039870548).

10564403727436 is a wasteful number, since it uses less digits than its factorization.

10564403727436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4955161281 (or 4955161279 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 52.

The spelling of 10564403727436 in words is "ten trillion, five hundred sixty-four billion, four hundred three million, seven hundred twenty-seven thousand, four hundred thirty-six".