5606302640 has 40 divisors (see below), whose sum is σ = 13720691760. Its totient is φ = 2124493056.

The previous prime is 5606302631. The next prime is 5606302651. The reversal of 5606302640 is 462036065.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 5606302597 and 5606302606.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1842659 + ... + 1845698.

It is an arithmetic number, because the mean of its divisors is an integer number (343017294).

Almost surely, 2^5606302640 is an apocalyptic number.

It is an amenable number.

5606302640 is an abundant number, since it is smaller than the sum of its proper divisors (8114389120).

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

5606302640 is a wasteful number, since it uses less digits than its factorization.

5606302640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3688389 (or 3688383 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 5606302640 is about 74875.2471782231. The cubic root of 5606302640 is about 1776.4739607659.

The spelling of 5606302640 in words is "five billion, six hundred six million, three hundred two thousand, six hundred forty".