5541461105640 has 32 divisors (see below), whose sum is σ = 16624383317280. Its totient is φ = 1477722961472.

The previous prime is 5541461105639. The next prime is 5541461105693. The reversal of 5541461105640 is 465011641455.

It is a junction number, because it is equal to n+sod(n) for n = 5541461105592 and 5541461105601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23089421154 + ... + 23089421393.

It is an arithmetic number, because the mean of its divisors is an integer number (519511978665).

Almost surely, 2^{5541461105640} is an apocalyptic number.

It is an amenable number.

5541461105640 is an abundant number, since it is smaller than the sum of its proper divisors (11082922211640).

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

5541461105640 is a wasteful number, since it uses less digits than its factorization.

5541461105640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46178842561 (or 46178842557 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 5541461105640 in words is "five trillion, five hundred forty-one billion, four hundred sixty-one million, one hundred five thousand, six hundred forty".