10534404560 has 20 divisors (see below), whose sum is σ = 24492490788. Its totient is φ = 4213761792.

The previous prime is 10534404539. The next prime is 10534404613. The reversal of 10534404560 is 6540443501.

It can be written as a sum of positive squares in 2 ways, for example, as 4863109696 + 5671294864 = 69736^2 + 75308^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×10534404560² (a number of 21 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 3 ways as a sum of consecutive naturals, for example, 65839949 + ... + 65840108.

Almost surely, 2^10534404560 is an apocalyptic number.

10534404560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10534404560 is an abundant number, since it is smaller than the sum of its proper divisors (13958086228).

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

10534404560 is a wasteful number, since it uses less digits than its factorization.

10534404560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131680070 (or 131680064 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 10534404560 in words is "ten billion, five hundred thirty-four million, four hundred four thousand, five hundred sixty".