10545411304520 has 32 divisors (see below), whose sum is σ = 23727389356800. Its totient is φ = 4218126491328.

The previous prime is 10545411304517. The next prime is 10545411304573. The reversal of 10545411304520 is 2540311454501.

It is a happy number.

It is a super-2 number, since 2×10545411304520² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3535427 + ... + 5795693.

It is an arithmetic number, because the mean of its divisors is an integer number (741480917400).

Almost surely, 2^{10545411304520} is an apocalyptic number.

10545411304520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10545411304520 is an abundant number, since it is smaller than the sum of its proper divisors (13181978052280).

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

10545411304520 is a wasteful number, since it uses less digits than its factorization.

10545411304520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376917 (or 2376913 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 10545411304520 in words is "ten trillion, five hundred forty-five billion, four hundred eleven million, three hundred four thousand, five hundred twenty".