5550914550 has 48 divisors (see below), whose sum is σ = 13902605712. Its totient is φ = 1465584000.

The previous prime is 5550914513. The next prime is 5550914573. The reversal of 5550914550 is 554190555.

It is a junction number, because it is equal to n+sod(n) for n = 5550914499 and 5550914508.

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, 168049 + ... + 198348.

It is an arithmetic number, because the mean of its divisors is an integer number (289637619).

Almost surely, 2^5550914550 is an apocalyptic number.

5550914550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5550914550 is an abundant number, since it is smaller than the sum of its proper divisors (8351691162).

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

5550914550 is a wasteful number, since it uses less digits than its factorization.

5550914550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366513 (or 366508 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 39.

The square root of 5550914550 is about 74504.4599336174. The cubic root of 5550914550 is about 1770.6042974771.

The spelling of 5550914550 in words is "five billion, five hundred fifty million, nine hundred fourteen thousand, five hundred fifty".