941216550 has 48 divisors (see below), whose sum is σ = 2354916240. Its totient is φ = 248765440.

The previous prime is 941216537. The next prime is 941216561. The reversal of 941216550 is 55612149.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10815 + ... + 44714.

It is an arithmetic number, because the mean of its divisors is an integer number (49060755).

Almost surely, 2^941216550 is an apocalyptic number.

941216550 is an abundant number, since it is smaller than the sum of its proper divisors (1413699690).

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

941216550 is a wasteful number, since it uses less digits than its factorization.

941216550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55657 (or 55652 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 941216550 is about 30679.2527614347. The cubic root of 941216550 is about 980.0085206812.

Adding to 941216550 its reverse (55612149), we get a palindrome (996828699).

The spelling of 941216550 in words is "nine hundred forty-one million, two hundred sixteen thousand, five hundred fifty".