52244601745 has 8 divisors (see below), whose sum is σ = 71649739584. Its totient is φ = 35824869744.

The previous prime is 52244601743. The next prime is 52244601751. The reversal of 52244601745 is 54710644225.

It is a happy number.

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 52244601745 - 2¹ = 52244601743 is a prime.

It is a super-2 number, since 2×52244601745² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52244601698 and 52244601707.

It is not an unprimeable number, because it can be changed into a prime (52244601743) 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, 746351419 + ... + 746351488.

It is an arithmetic number, because the mean of its divisors is an integer number (8956217448).

Almost surely, 2^52244601745 is an apocalyptic number.

It is an amenable number.

52244601745 is a deficient number, since it is larger than the sum of its proper divisors (19405137839).

52244601745 is a wasteful number, since it uses less digits than its factorization.

52244601745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492702919.

The product of its (nonzero) digits is 268800, while the sum is 40.

The spelling of 52244601745 in words is "fifty-two billion, two hundred forty-four million, six hundred one thousand, seven hundred forty-five".