46998788550 has 216 divisors, whose sum is σ = 143106516936. Its totient is φ = 10176606720.

The previous prime is 46998788519. The next prime is 46998788561. The reversal of 46998788550 is 5588789964.

46998788550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×46998788550² (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 107 ways as a sum of consecutive naturals, for example, 2644494 + ... + 2662206.

It is an arithmetic number, because the mean of its divisors is an integer number (662530171).

Almost surely, 2^46998788550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46998788550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71553258468).

46998788550 is an abundant number, since it is smaller than the sum of its proper divisors (96107728386).

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

46998788550 is a wasteful number, since it uses less digits than its factorization.

46998788550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17780 (or 17749 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 69.

The spelling of 46998788550 in words is "forty-six billion, nine hundred ninety-eight million, seven hundred eighty-eight thousand, five hundred fifty".