55650016050 has 48 divisors (see below), whose sum is σ = 138148657920. Its totient is φ = 14825314240.

The previous prime is 55650016039. The next prime is 55650016061. The reversal of 55650016050 is 5061005655.

It is an interprime number because it is at equal distance from previous prime (55650016039) and next prime (55650016061).

It is a Curzon 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, 31170 + ... + 335069.

It is an arithmetic number, because the mean of its divisors is an integer number (2878097040).

Almost surely, 2^55650016050 is an apocalyptic number.

55650016050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55650016050 is an abundant number, since it is smaller than the sum of its proper divisors (82498641870).

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

55650016050 is a wasteful number, since it uses less digits than its factorization.

55650016050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367267 (or 367262 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 55650016050 in words is "fifty-five billion, six hundred fifty million, sixteen thousand, fifty".