3623533423 has 4 divisors (see below), whose sum is σ = 3625998208. Its totient is φ = 3621068640.

The previous prime is 3623533421. The next prime is 3623533427. The reversal of 3623533423 is 3243353263.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3243353263 = 313 ⋅10362151.

It is a cyclic number.

It is not a de Polignac number, because 3623533423 - 2¹ = 3623533421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3623533421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1230186 + ... + 1233127.

It is an arithmetic number, because the mean of its divisors is an integer number (906499552).

Almost surely, 2^3623533423 is an apocalyptic number.

3623533423 is a deficient number, since it is larger than the sum of its proper divisors (2464785).

3623533423 is a wasteful number, since it uses less digits than its factorization.

3623533423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464784.

The product of its digits is 116640, while the sum is 34.

The square root of 3623533423 is about 60195.7924027917. The cubic root of 3623533423 is about 1535.9512221776.

Adding to 3623533423 its reverse (3243353263), we get a palindrome (6866886686).

The spelling of 3623533423 in words is "three billion, six hundred twenty-three million, five hundred thirty-three thousand, four hundred twenty-three".