48511022556 has 24 divisors (see below), whose sum is σ = 113232933520. Its totient is φ = 16164548352.

The previous prime is 48511022551. The next prime is 48511022557. The reversal of 48511022556 is 65522011584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48511022551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689101 + ... + 756228.

Almost surely, 2^48511022556 is an apocalyptic number.

It is an amenable number.

48511022556 is an abundant number, since it is smaller than the sum of its proper divisors (64721910964).

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

48511022556 is a wasteful number, since it uses less digits than its factorization.

48511022556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448133 (or 1448131 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 39.

The spelling of 48511022556 in words is "forty-eight billion, five hundred eleven million, twenty-two thousand, five hundred fifty-six".