48870449633 has 6 divisors (see below), whose sum is σ = 49084842294. Its totient is φ = 48656989344.

The previous prime is 48870449629. The next prime is 48870449701. The reversal of 48870449633 is 33694407884.

It can be written as a sum of positive squares in 3 ways, for example, as 26047700449 + 22822749184 = 161393^2 + 151072^2 .

It is not a de Polignac number, because 48870449633 - 2² = 48870449629 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48870449533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 413516 + ... + 518397.

It is an arithmetic number, because the mean of its divisors is an integer number (8180807049).

Almost surely, 2^48870449633 is an apocalyptic number.

It is an amenable number.

48870449633 is a deficient number, since it is larger than the sum of its proper divisors (214392661).

48870449633 is an frugal number, since it uses more digits than its factorization.

48870449633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932371 (or 932142 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 56.

The spelling of 48870449633 in words is "forty-eight billion, eight hundred seventy million, four hundred forty-nine thousand, six hundred thirty-three".