5212454 has 16 divisors (see below), whose sum is σ = 8457792. Its totient is φ = 2395008.

The previous prime is 5212451. The next prime is 5212457. The reversal of 5212454 is 4542125.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5212451) and next prime (5212457).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11027 + ... + 11489.

It is an arithmetic number, because the mean of its divisors is an integer number (528612).

Almost surely, 2^5212454 is an apocalyptic number.

5212454 is a deficient number, since it is larger than the sum of its proper divisors (3245338).

5212454 is a wasteful number, since it uses less digits than its factorization.

5212454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911.

The product of its digits is 1600, while the sum is 23.

The square root of 5212454 is about 2283.0799372777. The cubic root of 5212454 is about 173.3860203083.

Adding to 5212454 its reverse (4542125), we get a palindrome (9754579).

The spelling of 5212454 in words is "five million, two hundred twelve thousand, four hundred fifty-four".