130529543 has 2 divisors, whose sum is σ = 130529544. Its totient is φ = 130529542.

The previous prime is 130529537. The next prime is 130529549. The reversal of 130529543 is 345925031.

It is a balanced prime because it is at equal distance from previous prime (130529537) and next prime (130529549).

It is a cyclic number.

It is not a de Polignac number, because 130529543 - 2¹⁸ = 130267399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130529549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65264771 + 65264772.

It is an arithmetic number, because the mean of its divisors is an integer number (65264772).

Almost surely, 2^130529543 is an apocalyptic number.

130529543 is a deficient number, since it is larger than the sum of its proper divisors (1).

130529543 is an equidigital number, since it uses as much as digits as its factorization.

130529543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 130529543 is about 11424.9526476043. The cubic root of 130529543 is about 507.2666052916.

It can be divided in two parts, 130529 and 543, that added together give a 17-th power (131072 = 2¹⁷).

The spelling of 130529543 in words is "one hundred thirty million, five hundred twenty-nine thousand, five hundred forty-three".