10544311546820 has 48 divisors (see below), whose sum is σ = 22248467398080. Its totient is φ = 4197659071104.

The previous prime is 10544311546739. The next prime is 10544311546849. The reversal of 10544311546820 is 2864511344501.

10544311546820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10544311546820² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12470651 + ... + 13289309.

It is an arithmetic number, because the mean of its divisors is an integer number (463509737460).

Almost surely, 2^{10544311546820} is an apocalyptic number.

10544311546820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10544311546820 is an abundant number, since it is smaller than the sum of its proper divisors (11704155851260).

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

10544311546820 is a wasteful number, since it uses less digits than its factorization.

10544311546820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821732 (or 821730 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 10544311546820 in words is "ten trillion, five hundred forty-four billion, three hundred eleven million, five hundred forty-six thousand, eight hundred twenty".