130554587 has 8 divisors (see below), whose sum is σ = 134212320. Its totient is φ = 126947520.

The previous prime is 130554583. The next prime is 130554617. The reversal of 130554587 is 785455031.

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 130554587 - 2² = 130554583 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130554587.

It is not an unprimeable number, because it can be changed into a prime (130554581) 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, 7412 + ... + 17777.

It is an arithmetic number, because the mean of its divisors is an integer number (16776540).

Almost surely, 2^130554587 is an apocalyptic number.

130554587 is a deficient number, since it is larger than the sum of its proper divisors (3657733).

130554587 is an equidigital number, since it uses as much as digits as its factorization.

130554587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25333.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 130554587 is about 11426.0486170854. The cubic root of 130554587 is about 507.2990453870.

The spelling of 130554587 in words is "one hundred thirty million, five hundred fifty-four thousand, five hundred eighty-seven".