130552313544 has 64 divisors (see below), whose sum is σ = 362818209600. Its totient is φ = 43496690688.

The previous prime is 130552313519. The next prime is 130552313587. The reversal of 130552313544 is 445313255031.

130552313544 is a `hidden beast` number, since 1 + 3 + 0 + 552 + 31 + 35 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 130552313499 and 130552313508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313387 + ... + 599429.

It is an arithmetic number, because the mean of its divisors is an integer number (5669034525).

Almost surely, 2^130552313544 is an apocalyptic number.

It is an amenable number.

130552313544 is an abundant number, since it is smaller than the sum of its proper divisors (232265896056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130552313544 is a wasteful number, since it uses less digits than its factorization.

130552313544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288171 (or 288161 counting only the distinct ones).

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

Adding to 130552313544 its reverse (445313255031), we get a palindrome (575865568575).

The spelling of 130552313544 in words is "one hundred thirty billion, five hundred fifty-two million, three hundred thirteen thousand, five hundred forty-four".