5514021550 has 12 divisors (see below), whose sum is σ = 10256080176. Its totient is φ = 2205608600.

The previous prime is 5514021511. The next prime is 5514021577. The reversal of 5514021550 is 551204155.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55140166 + ... + 55140265.

It is an arithmetic number, because the mean of its divisors is an integer number (854673348).

Almost surely, 2^5514021550 is an apocalyptic number.

5514021550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5514021550 is a deficient number, since it is larger than the sum of its proper divisors (4742058626).

5514021550 is a wasteful number, since it uses less digits than its factorization.

5514021550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110280443 (or 110280438 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 5514021550 is about 74256.4579683141. The cubic root of 5514021550 is about 1766.6729237150.

The spelling of 5514021550 in words is "five billion, five hundred fourteen million, twenty-one thousand, five hundred fifty".