48516428412 has 126 divisors (see below), whose sum is σ = 128532454232. Its totient is φ = 16016724864.

The previous prime is 48516428407. The next prime is 48516428417. The reversal of 48516428412 is 21482461584.

48516428412 is a `hidden beast` number, since 4 + 8 + 516 + 42 + 84 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (48516428407) and next prime (48516428417).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48516428417) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 37233753 + ... + 37235055.

Almost surely, 2^48516428412 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 48516428412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64266227116).

48516428412 is an abundant number, since it is smaller than the sum of its proper divisors (80016025820).

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

48516428412 is a wasteful number, since it uses less digits than its factorization.

48516428412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551 (or 1421 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

Adding to 48516428412 its reverse (21482461584), we get a palindrome (69998889996).

The spelling of 48516428412 in words is "forty-eight billion, five hundred sixteen million, four hundred twenty-eight thousand, four hundred twelve".