130534562 has 4 divisors (see below), whose sum is σ = 195801846. Its totient is φ = 65267280.

The previous prime is 130534553. The next prime is 130534603. The reversal of 130534562 is 265435031.

130534562 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 77986561 + 52548001 = 8831^2 + 7249^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32633639 + ... + 32633642.

Almost surely, 2^130534562 is an apocalyptic number.

130534562 is a deficient number, since it is larger than the sum of its proper divisors (65267284).

130534562 is an equidigital number, since it uses as much as digits as its factorization.

130534562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65267283.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 130534562 is about 11425.1722962938. The cubic root of 130534562 is about 507.2731068555.

Adding to 130534562 its reverse (265435031), we get a palindrome (395969593).

The spelling of 130534562 in words is "one hundred thirty million, five hundred thirty-four thousand, five hundred sixty-two".