130452541 has 2 divisors, whose sum is σ = 130452542. Its totient is φ = 130452540.

The previous prime is 130452523. The next prime is 130452559. The reversal of 130452541 is 145254031.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (130452523) and next prime (130452559).

It can be written as a sum of positive squares in only one way, i.e., 126472516 + 3980025 = 11246^2 + 1995^2 .

It is a cyclic number.

It is not a de Polignac number, because 130452541 - 2¹⁷ = 130321469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130452521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65226270 + 65226271.

It is an arithmetic number, because the mean of its divisors is an integer number (65226271).

Almost surely, 2^130452541 is an apocalyptic number.

It is an amenable number.

130452541 is a deficient number, since it is larger than the sum of its proper divisors (1).

130452541 is an equidigital number, since it uses as much as digits as its factorization.

130452541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 130452541 is about 11421.5822459062. The cubic root of 130452541 is about 507.1668367498.

The spelling of 130452541 in words is "one hundred thirty million, four hundred fifty-two thousand, five hundred forty-one".