5550255257 has 8 divisors (see below), whose sum is σ = 5696116800. Its totient is φ = 5406120144.

The previous prime is 5550255223. The next prime is 5550255259. The reversal of 5550255257 is 7525520555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5550255257 - 2⁸ = 5550255001 is a prime.

It is a super-2 number, since 2×5550255257² = 61610666835712272098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5550255259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425093 + ... + 437954.

It is an arithmetic number, because the mean of its divisors is an integer number (712014600).

Almost surely, 2^5550255257 is an apocalyptic number.

It is an amenable number.

5550255257 is a deficient number, since it is larger than the sum of its proper divisors (145861543).

5550255257 is a wasteful number, since it uses less digits than its factorization.

5550255257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863215.

The product of its (nonzero) digits is 437500, while the sum is 41.

The square root of 5550255257 is about 74500.0352818708. The cubic root of 5550255257 is about 1770.5341953208.

The spelling of 5550255257 in words is "five billion, five hundred fifty million, two hundred fifty-five thousand, two hundred fifty-seven".