5523493 has 2 divisors, whose sum is σ = 5523494. Its totient is φ = 5523492.

The previous prime is 5523491. The next prime is 5523499. The reversal of 5523493 is 3943255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3928324 + 1595169 = 1982^2 + 1263^2 .

It is a cyclic number.

It is not a de Polignac number, because 5523493 - 2¹ = 5523491 is a prime.

Together with 5523491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5523491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2761746 + 2761747.

It is an arithmetic number, because the mean of its divisors is an integer number (2761747).

Almost surely, 2^5523493 is an apocalyptic number.

It is an amenable number.

5523493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5523493 is an equidigital number, since it uses as much as digits as its factorization.

5523493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 31.

The square root of 5523493 is about 2350.2112670992. The cubic root of 5523493 is about 176.7683884741.

The spelling of 5523493 in words is "five million, five hundred twenty-three thousand, four hundred ninety-three".