1325530224153 has 6 divisors (see below), whose sum is σ = 1914654768234. Its totient is φ = 883686816096.

The previous prime is 1325530224113. The next prime is 1325530224197. The reversal of 1325530224153 is 3514220355231.

1325530224153 is a `hidden beast` number, since 1 + 3 + 255 + 30 + 224 + 153 = 666.

It can be written as a sum of positive squares in only one way, i.e., 797970597264 + 527559626889 = 893292^2 + 726333^2 .

It is not a de Polignac number, because 1325530224153 - 2²⁴ = 1325513446937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1325530224113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73640568000 + ... + 73640568017.

It is an arithmetic number, because the mean of its divisors is an integer number (319109128039).

Almost surely, 2^{1325530224153} is an apocalyptic number.

It is an amenable number.

1325530224153 is a deficient number, since it is larger than the sum of its proper divisors (589124544081).

1325530224153 is a wasteful number, since it uses less digits than its factorization.

1325530224153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147281136023 (or 147281136020 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 1325530224153 its reverse (3514220355231), we get a palindrome (4839750579384).

The spelling of 1325530224153 in words is "one trillion, three hundred twenty-five billion, five hundred thirty million, two hundred twenty-four thousand, one hundred fifty-three".