5316611550 has 24 divisors (see below), whose sum is σ = 13185197016. Its totient is φ = 1417763040.

The previous prime is 5316611549. The next prime is 5316611591. The reversal of 5316611550 is 551166135.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17721889 + ... + 17722188.

It is an arithmetic number, because the mean of its divisors is an integer number (549383209).

Almost surely, 2^5316611550 is an apocalyptic number.

5316611550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5316611550 is an abundant number, since it is smaller than the sum of its proper divisors (7868585466).

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

5316611550 is a wasteful number, since it uses less digits than its factorization.

5316611550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35444092 (or 35444087 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 33.

The square root of 5316611550 is about 72915.0982307505. The cubic root of 5316611550 is about 1745.3330398842. Note that the first 3 decimals are identical.

Adding to 5316611550 its reverse (551166135), we get a palindrome (5867777685).

The spelling of 5316611550 in words is "five billion, three hundred sixteen million, six hundred eleven thousand, five hundred fifty".