145532253514113 has 6 divisors (see below), whose sum is σ = 210213255075954. Its totient is φ = 97021502342736.

The previous prime is 145532253514103. The next prime is 145532253514187. The reversal of 145532253514113 is 311415352235541.

145532253514113 is a `hidden beast` number, since 1 + 4 + 5 + 5 + 3 + 225 + 3 + 5 + 1 + 411 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 95158698324624 + 50373555189489 = 9754932^2 + 7097433^2 .

It is not a de Polignac number, because 145532253514113 - 2⁶ = 145532253514049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145532253514103) 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, 8085125195220 + ... + 8085125195237.

It is an arithmetic number, because the mean of its divisors is an integer number (35035542512659).

Almost surely, 2^{145532253514113} is an apocalyptic number.

It is an amenable number.

145532253514113 is a deficient number, since it is larger than the sum of its proper divisors (64681001561841).

145532253514113 is a wasteful number, since it uses less digits than its factorization.

145532253514113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16170250390463 (or 16170250390460 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 45.

The spelling of 145532253514113 in words is "one hundred forty-five trillion, five hundred thirty-two billion, two hundred fifty-three million, five hundred fourteen thousand, one hundred thirteen".