48662138880 has 208 divisors, whose sum is σ = 173001783360. Its totient is φ = 12976422912.

The previous prime is 48662138843. The next prime is 48662138911. The reversal of 48662138880 is 8883126684.

48662138880 is a `hidden beast` number, since 4 + 8 + 6 + 621 + 3 + 8 + 8 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 508959 + ... + 596961.

Almost surely, 2^48662138880 is an apocalyptic number.

48662138880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48662138880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86500891680).

48662138880 is an abundant number, since it is smaller than the sum of its proper divisors (124339644480).

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

48662138880 is an equidigital number, since it uses as much as digits as its factorization.

48662138880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88041 (or 88013 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 54.

The spelling of 48662138880 in words is "forty-eight billion, six hundred sixty-two million, one hundred thirty-eight thousand, eight hundred eighty".