5623394446 has 8 divisors (see below), whose sum is σ = 8594244504. Its totient is φ = 2758646280.

The previous prime is 5623394341. The next prime is 5623394459. The reversal of 5623394446 is 6444933265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5623394396 and 5623394405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26525340 + ... + 26525551.

It is an arithmetic number, because the mean of its divisors is an integer number (1074280563).

Almost surely, 2^5623394446 is an apocalyptic number.

5623394446 is a deficient number, since it is larger than the sum of its proper divisors (2970850058).

5623394446 is a wasteful number, since it uses less digits than its factorization.

5623394446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53050946.

The product of its digits is 1866240, while the sum is 46.

The square root of 5623394446 is about 74989.2955427640. The cubic root of 5623394446 is about 1778.2774277204.

The spelling of 5623394446 in words is "five billion, six hundred twenty-three million, three hundred ninety-four thousand, four hundred forty-six".