10546803540 has 144 divisors (see below), whose sum is σ = 39374794368. Its totient is φ = 2225256192.

The previous prime is 10546803517. The next prime is 10546803577. The reversal of 10546803540 is 4530864501.

It is a happy number.

10546803540 is a `hidden beast` number, since 1 + 0 + 54 + 68 + 0 + 3 + 540 = 666.

10546803540 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 2×10546803540² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 10546803495 and 10546803504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 305562 + ... + 338321.

It is an arithmetic number, because the mean of its divisors is an integer number (273436072).

Almost surely, 2^10546803540 is an apocalyptic number.

10546803540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10546803540 is an abundant number, since it is smaller than the sum of its proper divisors (28827990828).

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

10546803540 is a wasteful number, since it uses less digits than its factorization.

10546803540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643918 (or 643913 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 10546803540 in words is "ten billion, five hundred forty-six million, eight hundred three thousand, five hundred forty".