130602544 has 40 divisors (see below), whose sum is σ = 263442960. Its totient is φ = 62646528.

The previous prime is 130602539. The next prime is 130602557. The reversal of 130602544 is 445206031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79459 + ... + 81085.

It is an arithmetic number, because the mean of its divisors is an integer number (6586074).

Almost surely, 2^130602544 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 130602544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131721480).

130602544 is an abundant number, since it is smaller than the sum of its proper divisors (132840416).

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

130602544 is a wasteful number, since it uses less digits than its factorization.

130602544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837 (or 1831 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 130602544 is about 11428.1470064048. The cubic root of 130602544 is about 507.3611536657.

Adding to 130602544 its reverse (445206031), we get a palindrome (575808575).

The spelling of 130602544 in words is "one hundred thirty million, six hundred two thousand, five hundred forty-four".