539369043 has 4 divisors (see below), whose sum is σ = 719158728. Its totient is φ = 359579360.

The previous prime is 539369029. The next prime is 539369053. The reversal of 539369043 is 340963935.

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

It is a cyclic number.

It is not a de Polignac number, because 539369043 - 2⁴ = 539369027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 539368986 and 539369004.

It is not an unprimeable number, because it can be changed into a prime (539369023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89894838 + ... + 89894843.

It is an arithmetic number, because the mean of its divisors is an integer number (179789682).

Almost surely, 2^539369043 is an apocalyptic number.

539369043 is a deficient number, since it is larger than the sum of its proper divisors (179789685).

539369043 is a wasteful number, since it uses less digits than its factorization.

539369043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179789684.

The product of its (nonzero) digits is 262440, while the sum is 42.

The square root of 539369043 is about 23224.3200761615. The cubic root of 539369043 is about 814.0079982593.

The spelling of 539369043 in words is "five hundred thirty-nine million, three hundred sixty-nine thousand, forty-three".