6044607540 has 144 divisors (see below), whose sum is σ = 19001848320. Its totient is φ = 1553713920.

The previous prime is 6044607487. The next prime is 6044607553. The reversal of 6044607540 is 457064406.

6044607540 is a `hidden beast` number, since 6 + 0 + 4 + 4 + 607 + 5 + 40 = 666.

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 = 6044607495 and 6044607504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1499007 + ... + 1503033.

It is an arithmetic number, because the mean of its divisors is an integer number (131957280).

Almost surely, 2^6044607540 is an apocalyptic number.

6044607540 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6044607540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9500924160).

6044607540 is an abundant number, since it is smaller than the sum of its proper divisors (12957240780).

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

6044607540 is a wasteful number, since it uses less digits than its factorization.

6044607540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342 (or 4337 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 6044607540 is about 77747.0741571668. The cubic root of 6044607540 is about 1821.6126611234.

The spelling of 6044607540 in words is "six billion, forty-four million, six hundred seven thousand, five hundred forty".