5406562044 has 36 divisors (see below), whose sum is σ = 14717864616. Its totient is φ = 1663557408.

The previous prime is 5406562039. The next prime is 5406562067. The reversal of 5406562044 is 4402656045.

5406562044 is a `hidden beast` number, since 54 + 0 + 6 + 562 + 0 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5775774 + ... + 5776709.

Almost surely, 2^5406562044 is an apocalyptic number.

It is an amenable number.

5406562044 is an abundant number, since it is smaller than the sum of its proper divisors (9311302572).

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

5406562044 is a wasteful number, since it uses less digits than its factorization.

5406562044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11552506 (or 11552501 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 5406562044 is about 73529.3277815050. The cubic root of 5406562044 is about 1755.1210046355.

The spelling of 5406562044 in words is "five billion, four hundred six million, five hundred sixty-two thousand, forty-four".