48940779680 has 48 divisors (see below), whose sum is σ = 124516642824. Its totient is φ = 18070440960.

The previous prime is 48940779539. The next prime is 48940779691. The reversal of 48940779680 is 8697704984.

It can be written as a sum of positive squares in 4 ways, for example, as 21730297744 + 27210481936 = 147412^2 + 164956^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11762531 + ... + 11766690.

Almost surely, 2^48940779680 is an apocalyptic number.

48940779680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48940779680 is an abundant number, since it is smaller than the sum of its proper divisors (75575863144).

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

48940779680 is a wasteful number, since it uses less digits than its factorization.

48940779680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23529249 (or 23529241 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 62.

The spelling of 48940779680 in words is "forty-eight billion, nine hundred forty million, seven hundred seventy-nine thousand, six hundred eighty".