52434573447 has 8 divisors (see below), whose sum is σ = 69914195056. Its totient is φ = 34955667072.

The previous prime is 52434573377. The next prime is 52434573469. The reversal of 52434573447 is 74437543425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52434573447 - 2¹⁵ = 52434540679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52434573396 and 52434573405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52434574447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25653 + ... + 324849.

It is an arithmetic number, because the mean of its divisors is an integer number (8739274382).

Almost surely, 2^52434573447 is an apocalyptic number.

52434573447 is a deficient number, since it is larger than the sum of its proper divisors (17479621609).

52434573447 is a wasteful number, since it uses less digits than its factorization.

52434573447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357617.

The product of its digits is 5644800, while the sum is 48.

The spelling of 52434573447 in words is "fifty-two billion, four hundred thirty-four million, five hundred seventy-three thousand, four hundred forty-seven".