52244105145 has 8 divisors (see below), whose sum is σ = 83590568256. Its totient is φ = 27863522736.

The previous prime is 52244105141. The next prime is 52244105167. The reversal of 52244105145 is 54150144225.

It is a happy number.

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

It is not a de Polignac number, because 52244105145 - 2² = 52244105141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52244105141) 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, 1741470157 + ... + 1741470186.

It is an arithmetic number, because the mean of its divisors is an integer number (10448821032).

Almost surely, 2^52244105145 is an apocalyptic number.

It is an amenable number.

52244105145 is a deficient number, since it is larger than the sum of its proper divisors (31346463111).

52244105145 is a wasteful number, since it uses less digits than its factorization.

52244105145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3482940351.

The product of its (nonzero) digits is 32000, while the sum is 33.

The spelling of 52244105145 in words is "fifty-two billion, two hundred forty-four million, one hundred five thousand, one hundred forty-five".