48902321388 has 12 divisors (see below), whose sum is σ = 114105416600. Its totient is φ = 16300773792.

The previous prime is 48902321359. The next prime is 48902321389. The reversal of 48902321388 is 88312320984.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (48902321389) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2037596713 + ... + 2037596736.

Almost surely, 2^48902321388 is an apocalyptic number.

It is an amenable number.

48902321388 is an abundant number, since it is smaller than the sum of its proper divisors (65203095212).

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

48902321388 is a wasteful number, since it uses less digits than its factorization.

48902321388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075193456 (or 4075193454 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 48902321388 in words is "forty-eight billion, nine hundred two million, three hundred twenty-one thousand, three hundred eighty-eight".