48117999216 has 200 divisors, whose sum is σ = 145542648960. Its totient is φ = 13697916288.

The previous prime is 48117999173. The next prime is 48117999247. The reversal of 48117999216 is 61299971184.

It is a super-2 number, since 2×48117999216² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 41373451 + ... + 41374613.

Almost surely, 2^48117999216 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 48117999216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72771324480).

48117999216 is an abundant number, since it is smaller than the sum of its proper divisors (97424649744).

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

48117999216 is a wasteful number, since it uses less digits than its factorization.

48117999216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561 (or 1534 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 57.

The spelling of 48117999216 in words is "forty-eight billion, one hundred seventeen million, nine hundred ninety-nine thousand, two hundred sixteen".