48894945792 has 160 divisors (see below), whose sum is σ = 162401462784. Its totient is φ = 12699955200.

The previous prime is 48894945787. The next prime is 48894945793. The reversal of 48894945792 is 29754949884.

It is not an unprimeable number, because it can be changed into a prime (48894945793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88434 + ... + 324977.

Almost surely, 2^48894945792 is an apocalyptic number.

48894945792 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

48894945792 is an abundant number, since it is smaller than the sum of its proper divisors (113506516992).

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

48894945792 is a wasteful number, since it uses less digits than its factorization.

48894945792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413450 (or 413434 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 69.

The spelling of 48894945792 in words is "forty-eight billion, eight hundred ninety-four million, nine hundred forty-five thousand, seven hundred ninety-two".