5423349043 has 16 divisors (see below), whose sum is σ = 6250337280. Its totient is φ = 4609584000.

The previous prime is 5423349031. The next prime is 5423349047. The reversal of 5423349043 is 3409433245.

It is not a de Polignac number, because 5423349043 - 2⁵ = 5423349011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5423348993 and 5423349011.

It is not an unprimeable number, because it can be changed into a prime (5423349047) 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, 396468 + ... + 409918.

It is an arithmetic number, because the mean of its divisors is an integer number (390646080).

Almost surely, 2^5423349043 is an apocalyptic number.

5423349043 is a deficient number, since it is larger than the sum of its proper divisors (826988237).

5423349043 is a wasteful number, since it uses less digits than its factorization.

5423349043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13938.

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 5423349043 is about 73643.3910340908. The cubic root of 5423349043 is about 1756.9356373638.

The spelling of 5423349043 in words is "five billion, four hundred twenty-three million, three hundred forty-nine thousand, forty-three".