5271550 has 48 divisors (see below), whose sum is σ = 10713600. Its totient is φ = 1922400.

The previous prime is 5271529. The next prime is 5271551. The reversal of 5271550 is 551725.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5271551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29361 + ... + 29539.

It is an arithmetic number, because the mean of its divisors is an integer number (223200).

Almost surely, 2^5271550 is an apocalyptic number.

5271550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5271550 is an abundant number, since it is smaller than the sum of its proper divisors (5442050).

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

5271550 is a wasteful number, since it uses less digits than its factorization.

5271550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 25.

The square root of 5271550 is about 2295.9856271327. The cubic root of 5271550 is about 174.0388119701.

The spelling of 5271550 in words is "five million, two hundred seventy-one thousand, five hundred fifty".