5323421445 has 16 divisors (see below), whose sum is σ = 8545225920. Its totient is φ = 2829907584.

The previous prime is 5323421437. The next prime is 5323421447. The reversal of 5323421445 is 5441243235.

It is not a de Polignac number, because 5323421445 - 2³ = 5323421437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5323421447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 573400 + ... + 582609.

It is an arithmetic number, because the mean of its divisors is an integer number (534076620).

Almost surely, 2^5323421445 is an apocalyptic number.

It is an amenable number.

5323421445 is a deficient number, since it is larger than the sum of its proper divisors (3221804475).

5323421445 is a wasteful number, since it uses less digits than its factorization.

5323421445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156324.

The product of its digits is 57600, while the sum is 33.

The square root of 5323421445 is about 72961.7807142890. The cubic root of 5323421445 is about 1746.0779042666.

The spelling of 5323421445 in words is "five billion, three hundred twenty-three million, four hundred twenty-one thousand, four hundred forty-five".