130554593 has 8 divisors (see below), whose sum is σ = 140712936. Its totient is φ = 120412800.

The previous prime is 130554583. The next prime is 130554617. The reversal of 130554593 is 395455031.

It can be written as a sum of positive squares in 4 ways, for example, as 2140369 + 128414224 = 1463^2 + 11332^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130554593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130554533) by changing a digit.

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, 15863 + ... + 22643.

It is an arithmetic number, because the mean of its divisors is an integer number (17589117).

Almost surely, 2^130554593 is an apocalyptic number.

130554593 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130554593 is a deficient number, since it is larger than the sum of its proper divisors (10158343).

130554593 is a wasteful number, since it uses less digits than its factorization.

130554593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8275.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 130554593 is about 11426.0488796434. The cubic root of 130554593 is about 507.2990531584.

The spelling of 130554593 in words is "one hundred thirty million, five hundred fifty-four thousand, five hundred ninety-three".