47603402568 has 84 divisors (see below), whose sum is σ = 133870208265. Its totient is φ = 15862246848.

The previous prime is 47603402557. The next prime is 47603402629. The reversal of 47603402568 is 86520430674.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

47603402568 is a `hidden beast` number, since 47 + 6 + 0 + 3 + 40 + 2 + 568 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 46120998564 + 1482404004 = 214758^2 + 38502^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=154278.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 16660596 + ... + 16663452.

Almost surely, 2^47603402568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47603402568

47603402568 is an abundant number, since it is smaller than the sum of its proper divisors (86266805697).

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

47603402568 is an frugal number, since it uses more digits than its factorization.

47603402568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5738 (or 2862 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 47603402568 in words is "forty-seven billion, six hundred three million, four hundred two thousand, five hundred sixty-eight".