130713544 has 48 divisors (see below), whose sum is σ = 280444500. Its totient is φ = 56767488.

The previous prime is 130713523. The next prime is 130713547. The reversal of 130713544 is 445317031.

130713544 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 37822500 + 92891044 = 6150^2 + 9638^2 .

It is not an unprimeable number, because it can be changed into a prime (130713547) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27882 + ... + 32230.

Almost surely, 2^130713544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130713544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140222250).

130713544 is an abundant number, since it is smaller than the sum of its proper divisors (149730956).

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

130713544 is a wasteful number, since it uses less digits than its factorization.

130713544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4402 (or 4381 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 130713544 is about 11433.0024053177. The cubic root of 130713544 is about 507.5048495415.

The spelling of 130713544 in words is "one hundred thirty million, seven hundred thirteen thousand, five hundred forty-four".