48995983980 has 72 divisors (see below), whose sum is σ = 150411813552. Its totient is φ = 12908174976.

The previous prime is 48995983957. The next prime is 48995983987. The reversal of 48995983980 is 8938959984.

It is a happy number.

48995983980 is a `hidden beast` number, since 489 + 9 + 59 + 8 + 3 + 98 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 48995983899 and 48995983908.

It is not an unprimeable number, because it can be changed into a prime (48995983987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1624819 + ... + 1654698.

It is an arithmetic number, because the mean of its divisors is an integer number (2089052966).

Almost surely, 2^48995983980 is an apocalyptic number.

It is an amenable number.

48995983980 is an abundant number, since it is smaller than the sum of its proper divisors (101415829572).

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

48995983980 is a wasteful number, since it uses less digits than its factorization.

48995983980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279615 (or 3279610 counting only the distinct ones).

The product of its (nonzero) digits is 201553920, while the sum is 72.

The spelling of 48995983980 in words is "forty-eight billion, nine hundred ninety-five million, nine hundred eighty-three thousand, nine hundred eighty".