5212557 has 48 divisors (see below), whose sum is σ = 9464832. Its totient is φ = 2695680.

The previous prime is 5212549. The next prime is 5212561. The reversal of 5212557 is 7552125.

It is a happy number.

5212557 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5212557 - 2³ = 5212549 is a prime.

5212557 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 5212557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212507) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33123 + ... + 33279.

It is an arithmetic number, because the mean of its divisors is an integer number (197184).

Almost surely, 2^5212557 is an apocalyptic number.

It is an amenable number.

5212557 is a deficient number, since it is larger than the sum of its proper divisors (4252275).

5212557 is a wasteful number, since it uses less digits than its factorization.

5212557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 215 counting only the distinct ones).

The product of its digits is 3500, while the sum is 27.

The square root of 5212557 is about 2283.1024944141. The cubic root of 5212557 is about 173.3871623578.

The spelling of 5212557 in words is "five million, two hundred twelve thousand, five hundred fifty-seven".