5417523 has 10 divisors (see below), whose sum is σ = 8092964. Its totient is φ = 3611628.

The previous prime is 5417521. The next prime is 5417551. The reversal of 5417523 is 3257145.

It is a happy number.

It is not a de Polignac number, because 5417523 - 2¹ = 5417521 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5417521) 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 9 ways as a sum of consecutive naturals, for example, 33361 + ... + 33522.

Almost surely, 2^5417523 is an apocalyptic number.

5417523 is a deficient number, since it is larger than the sum of its proper divisors (2675441).

5417523 is an equidigital number, since it uses as much as digits as its factorization.

5417523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66895 (or 66886 counting only the distinct ones).

The product of its digits is 4200, while the sum is 27.

The square root of 5417523 is about 2327.5573032688. The cubic root of 5417523 is about 175.6306281467.

The spelling of 5417523 in words is "five million, four hundred seventeen thousand, five hundred twenty-three".