3543440455 has 4 divisors (see below), whose sum is σ = 4252128552. Its totient is φ = 2834752360.

The previous prime is 3543440437. The next prime is 3543440479. The reversal of 3543440455 is 5540443453.

3543440455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3543440455 - 2⁵ = 3543440423 is a prime.

It is a Duffinian number.

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, 354344041 + ... + 354344050.

It is an arithmetic number, because the mean of its divisors is an integer number (1063032138).

Almost surely, 2^3543440455 is an apocalyptic number.

3543440455 is a deficient number, since it is larger than the sum of its proper divisors (708688097).

3543440455 is an equidigital number, since it uses as much as digits as its factorization.

3543440455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708688096.

The product of its (nonzero) digits is 288000, while the sum is 37.

The square root of 3543440455 is about 59526.8045085573. The cubic root of 3543440455 is about 1524.5501430429.

The spelling of 3543440455 in words is "three billion, five hundred forty-three million, four hundred forty thousand, four hundred fifty-five".