5550775500 has 48 divisors (see below), whose sum is σ = 16163862624. Its totient is φ = 1480206400.

The previous prime is 5550775493. The next prime is 5550775507. The reversal of 5550775500 is 55770555.

It is an interprime number because it is at equal distance from previous prime (5550775493) and next prime (5550775507).

It is a super-2 number, since 2×5550775500² = 61622217302800500000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5550775507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1848759 + ... + 1851758.

It is an arithmetic number, because the mean of its divisors is an integer number (336747138).

Almost surely, 2^5550775500 is an apocalyptic number.

5550775500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5550775500 is an abundant number, since it is smaller than the sum of its proper divisors (10613087124).

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

5550775500 is a wasteful number, since it uses less digits than its factorization.

5550775500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700539 (or 3700527 counting only the distinct ones).

The product of its (nonzero) digits is 153125, while the sum is 39.

The square root of 5550775500 is about 74503.5267621607. The cubic root of 5550775500 is about 1770.5895128513.

The spelling of 5550775500 in words is "five billion, five hundred fifty million, seven hundred seventy-five thousand, five hundred".