147365457253 has 24 divisors (see below), whose sum is σ = 179002612800. Its totient is φ = 118819757568.

The previous prime is 147365457229. The next prime is 147365457259. The reversal of 147365457253 is 352754563741.

It is not a de Polignac number, because 147365457253 - 2²¹ = 147363360101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 147365457253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147365457259) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3985113 + ... + 4021921.

It is an arithmetic number, because the mean of its divisors is an integer number (7458442200).

Almost surely, 2^147365457253 is an apocalyptic number.

It is an amenable number.

147365457253 is a deficient number, since it is larger than the sum of its proper divisors (31637155547).

147365457253 is a wasteful number, since it uses less digits than its factorization.

147365457253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38829 (or 38812 counting only the distinct ones).

The product of its digits is 10584000, while the sum is 52.

The spelling of 147365457253 in words is "one hundred forty-seven billion, three hundred sixty-five million, four hundred fifty-seven thousand, two hundred fifty-three".