48649476812 has 48 divisors (see below), whose sum is σ = 89654729472. Its totient is φ = 23053842240.

The previous prime is 48649476787. The next prime is 48649476893. The reversal of 48649476812 is 21867494684.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8831363 + ... + 8836869.

It is an arithmetic number, because the mean of its divisors is an integer number (1867806864).

Almost surely, 2^48649476812 is an apocalyptic number.

It is an amenable number.

48649476812 is a deficient number, since it is larger than the sum of its proper divisors (41005252660).

48649476812 is a wasteful number, since it uses less digits than its factorization.

48649476812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6398 (or 6396 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 59.

The spelling of 48649476812 in words is "forty-eight billion, six hundred forty-nine million, four hundred seventy-six thousand, eight hundred twelve".