48987486064 has 20 divisors (see below), whose sum is σ = 103541732280. Its totient is φ = 22267039040.

The previous prime is 48987486043. The next prime is 48987486071. The reversal of 48987486064 is 46068478984.

It is a junction number, because it is equal to n+sod(n) for n = 48987485987 and 48987486005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139168819 + ... + 139169170.

It is an arithmetic number, because the mean of its divisors is an integer number (5177086614).

Almost surely, 2^48987486064 is an apocalyptic number.

48987486064 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

48987486064 is an abundant number, since it is smaller than the sum of its proper divisors (54554246216).

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

48987486064 is a wasteful number, since it uses less digits than its factorization.

48987486064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278338008 (or 278338002 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 64.

The spelling of 48987486064 in words is "forty-eight billion, nine hundred eighty-seven million, four hundred eighty-six thousand, sixty-four".