10564345320560 has 40 divisors (see below), whose sum is σ = 26006932454256. Its totient is φ = 3977165296640.

The previous prime is 10564345320433. The next prime is 10564345320589. The reversal of 10564345320560 is 6502354346501.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×10564345320560² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3883949126 + ... + 3883951845.

Almost surely, 2^{10564345320560} is an apocalyptic number.

10564345320560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10564345320560 is an abundant number, since it is smaller than the sum of its proper divisors (15442587133696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10564345320560 is a wasteful number, since it uses less digits than its factorization.

10564345320560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7767901001 (or 7767900995 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 10564345320560 in words is "ten trillion, five hundred sixty-four billion, three hundred forty-five million, three hundred twenty thousand, five hundred sixty".