48781680452 has 24 divisors (see below), whose sum is σ = 87687942720. Its totient is φ = 23728174560.

The previous prime is 48781680449. The next prime is 48781680469. The reversal of 48781680452 is 25408618784.

It is a junction number, because it is equal to n+sod(n) for n = 48781680394 and 48781680403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1210199 + ... + 1249857.

It is an arithmetic number, because the mean of its divisors is an integer number (3653664280).

Almost surely, 2^48781680452 is an apocalyptic number.

It is an amenable number.

48781680452 is a deficient number, since it is larger than the sum of its proper divisors (38906262268).

48781680452 is a wasteful number, since it uses less digits than its factorization.

48781680452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48011 (or 48009 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 53.

The spelling of 48781680452 in words is "forty-eight billion, seven hundred eighty-one million, six hundred eighty thousand, four hundred fifty-two".