4345553443 has 32 divisors (see below), whose sum is σ = 5490851328. Its totient is φ = 3340780800.

The previous prime is 4345553423. The next prime is 4345553473. The reversal of 4345553443 is 3443555434.

It is not a de Polignac number, because 4345553443 - 2¹³ = 4345545251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4345553396 and 4345553405.

It is not an unprimeable number, because it can be changed into a prime (4345553423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2314221 + ... + 2316097.

It is an arithmetic number, because the mean of its divisors is an integer number (171589104).

Almost surely, 2^4345553443 is an apocalyptic number.

4345553443 is a deficient number, since it is larger than the sum of its proper divisors (1145297885).

4345553443 is a wasteful number, since it uses less digits than its factorization.

4345553443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283.

The product of its digits is 864000, while the sum is 40.

The square root of 4345553443 is about 65920.8119109587. The cubic root of 4345553443 is about 1631.8554958789.

The spelling of 4345553443 in words is "four billion, three hundred forty-five million, five hundred fifty-three thousand, four hundred forty-three".