130745459 has 8 divisors (see below), whose sum is σ = 140990640. Its totient is φ = 120527136.

The previous prime is 130745443. The next prime is 130745473. The reversal of 130745459 is 954547031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130745459 - 2⁴ = 130745443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130745429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4052 + ... + 16670.

It is an arithmetic number, because the mean of its divisors is an integer number (17623830).

Almost surely, 2^130745459 is an apocalyptic number.

130745459 is a deficient number, since it is larger than the sum of its proper divisors (10245181).

130745459 is a wasteful number, since it uses less digits than its factorization.

130745459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13429.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 130745459 is about 11434.3980602391. The cubic root of 130745459 is about 507.5461502839.

The spelling of 130745459 in words is "one hundred thirty million, seven hundred forty-five thousand, four hundred fifty-nine".