48488757019956 has 240 divisors, whose sum is σ = 141918657840960. Its totient is φ = 14309249633280.

The previous prime is 48488757019949. The next prime is 48488757020051. The reversal of 48488757019956 is 65991075788484.

48488757019956 is a `hidden beast` number, since 4 + 8 + 488 + 7 + 5 + 70 + 19 + 9 + 56 = 666.

It is a Smith number, since the sum of its digits (81) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 51176490 + ... + 52115358.

It is an arithmetic number, because the mean of its divisors is an integer number (591327741004).

Almost surely, 2^{48488757019956} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48488757019956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70959328920480).

48488757019956 is an abundant number, since it is smaller than the sum of its proper divisors (93429900821004).

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

48488757019956 is a wasteful number, since it uses less digits than its factorization.

48488757019956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939276 (or 939265 counting only the distinct ones).

The product of its (nonzero) digits is 4877107200, while the sum is 81.

The spelling of 48488757019956 in words is "forty-eight trillion, four hundred eighty-eight billion, seven hundred fifty-seven million, nineteen thousand, nine hundred fifty-six".