52704043 has 16 divisors (see below), whose sum is σ = 63723520. Its totient is φ = 42581376.

The previous prime is 52704023. The next prime is 52704073. The reversal of 52704043 is 34040725.

It is a cyclic number.

It is not a de Polignac number, because 52704043 - 2⁵ = 52704011 is a prime.

It is a super-2 number, since 2×52704043² = 5555432297091698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52703999 and 52704017.

It is not an unprimeable number, because it can be changed into a prime (52704013) 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, 28771 + ... + 30547.

It is an arithmetic number, because the mean of its divisors is an integer number (3982720).

Almost surely, 2^52704043 is an apocalyptic number.

52704043 is a deficient number, since it is larger than the sum of its proper divisors (11019477).

52704043 is a wasteful number, since it uses less digits than its factorization.

52704043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 52704043 is about 7259.7550234150. The cubic root of 52704043 is about 374.9280881366.

Adding to 52704043 its reverse (34040725), we get a palindrome (86744768).

The spelling of 52704043 in words is "fifty-two million, seven hundred four thousand, forty-three".