130552313445 has 12 divisors (see below), whose sum is σ = 226290676716. Its totient is φ = 69627900480.

The previous prime is 130552313413. The next prime is 130552313449. The reversal of 130552313445 is 544313255031.

130552313445 is a `hidden beast` number, since 1 + 3 + 0 + 552 + 31 + 34 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 35844712929 + 94707600516 = 189327^2 + 307746^2 .

It is not a de Polignac number, because 130552313445 - 2⁵ = 130552313413 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130552313449) 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 11 ways as a sum of consecutive naturals, for example, 1450581216 + ... + 1450581305.

It is an arithmetic number, because the mean of its divisors is an integer number (18857556393).

Almost surely, 2^130552313445 is an apocalyptic number.

130552313445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130552313445 is a deficient number, since it is larger than the sum of its proper divisors (95738363271).

130552313445 is a wasteful number, since it uses less digits than its factorization.

130552313445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2901162532 (or 2901162529 counting only the distinct ones).

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

Adding to 130552313445 its reverse (544313255031), we get a palindrome (674865568476).

The spelling of 130552313445 in words is "one hundred thirty billion, five hundred fifty-two million, three hundred thirteen thousand, four hundred forty-five".