52430244505 has 8 divisors (see below), whose sum is σ = 63947708424. Its totient is φ = 41256585600.

The previous prime is 52430244487. The next prime is 52430244509. The reversal of 52430244505 is 50544203425.

It can be written as a sum of positive squares in 4 ways, for example, as 3990196224 + 48440048281 = 63168^2 + 220091^2 .

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

It is not a de Polignac number, because 52430244505 - 2²⁹ = 51893373593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52430244509) 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, 85950916 + ... + 85951525.

It is an arithmetic number, because the mean of its divisors is an integer number (7993463553).

Almost surely, 2^52430244505 is an apocalyptic number.

It is an amenable number.

52430244505 is a deficient number, since it is larger than the sum of its proper divisors (11517463919).

52430244505 is a wasteful number, since it uses less digits than its factorization.

52430244505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171902507.

The product of its (nonzero) digits is 96000, while the sum is 34.

The spelling of 52430244505 in words is "fifty-two billion, four hundred thirty million, two hundred forty-four thousand, five hundred five".