5541646455 has 32 divisors (see below), whose sum is σ = 9865324800. Its totient is φ = 2951492256.

The previous prime is 5541646433. The next prime is 5541646463. The reversal of 5541646455 is 5546461455.

5541646455 is a `hidden beast` number, since 5 + 541 + 64 + 6 + 45 + 5 = 666.

5541646455 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5541646455 - 2¹⁴ = 5541630071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5541646455.

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 31 ways as a sum of consecutive naturals, for example, 71992 + ... + 127538.

It is an arithmetic number, because the mean of its divisors is an integer number (308291400).

Almost surely, 2^5541646455 is an apocalyptic number.

5541646455 is a deficient number, since it is larger than the sum of its proper divisors (4323678345).

5541646455 is a wasteful number, since it uses less digits than its factorization.

5541646455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56300 (or 56294 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 45.

The square root of 5541646455 is about 74442.2356931870. The cubic root of 5541646455 is about 1769.6183175851.

The spelling of 5541646455 in words is "five billion, five hundred forty-one million, six hundred forty-six thousand, four hundred fifty-five".