52244244505 has 8 divisors (see below), whose sum is σ = 62699365512. Its totient is φ = 41791214208.

The previous prime is 52244244491. The next prime is 52244244509. The reversal of 52244244505 is 50544244225.

It can be written as a sum of positive squares in 4 ways, for example, as 8525198224 + 43719046281 = 92332^2 + 209091^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 52244244505 - 2⁵ = 52244244473 is a prime.

It is a super-2 number, since 2×52244244505² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52244244509) 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, 467164 + ... + 568093.

It is an arithmetic number, because the mean of its divisors is an integer number (7837420689).

Almost surely, 2^52244244505 is an apocalyptic number.

It is an amenable number.

52244244505 is a deficient number, since it is larger than the sum of its proper divisors (10455121007).

52244244505 is a wasteful number, since it uses less digits than its factorization.

52244244505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045355.

The product of its (nonzero) digits is 256000, while the sum is 37.

The spelling of 52244244505 in words is "fifty-two billion, two hundred forty-four million, two hundred forty-four thousand, five hundred five".