10564436746 has 8 divisors (see below), whose sum is σ = 15847412004. Its totient is φ = 5281966080.

The previous prime is 10564436699. The next prime is 10564436759. The reversal of 10564436746 is 64763446501.

It can be written as a sum of positive squares in 2 ways, for example, as 10556535025 + 7901721 = 102745^2 + 2811^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10564436746² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10564436696 and 10564436705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68545 + ... + 160708.

Almost surely, 2^10564436746 is an apocalyptic number.

10564436746 is a deficient number, since it is larger than the sum of its proper divisors (5282975258).

10564436746 is a wasteful number, since it uses less digits than its factorization.

10564436746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252296.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 10564436746 in words is "ten billion, five hundred sixty-four million, four hundred thirty-six thousand, seven hundred forty-six".