5403443255 has 16 divisors (see below), whose sum is σ = 7437794304. Its totient is φ = 3691539360.

The previous prime is 5403443249. The next prime is 5403443267. The reversal of 5403443255 is 5523443045.

It is not a de Polignac number, because 5403443255 - 2⁶ = 5403443191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

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 15 ways as a sum of consecutive naturals, for example, 275357 + ... + 294326.

It is an arithmetic number, because the mean of its divisors is an integer number (464862144).

Almost surely, 2^5403443255 is an apocalyptic number.

5403443255 is a deficient number, since it is larger than the sum of its proper divisors (2034351049).

5403443255 is a wasteful number, since it uses less digits than its factorization.

5403443255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569966.

The product of its (nonzero) digits is 144000, while the sum is 35.

The square root of 5403443255 is about 73508.1169327578. The cubic root of 5403443255 is about 1754.7834577242.

The spelling of 5403443255 in words is "five billion, four hundred three million, four hundred forty-three thousand, two hundred fifty-five".