130654505 has 8 divisors (see below), whose sum is σ = 157607424. Its totient is φ = 103975600.

The previous prime is 130654499. The next prime is 130654519. The reversal of 130654505 is 505456031.

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

It is a de Polignac number, because none of the positive numbers 2^k-130654505 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 67451 + ... + 69360.

It is an arithmetic number, because the mean of its divisors is an integer number (19700928).

Almost surely, 2^130654505 is an apocalyptic number.

It is an amenable number.

130654505 is a deficient number, since it is larger than the sum of its proper divisors (26952919).

130654505 is a wasteful number, since it uses less digits than its factorization.

130654505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137007.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 130654505 is about 11430.4201585069. The cubic root of 130654505 is about 507.4284302967.

The spelling of 130654505 in words is "one hundred thirty million, six hundred fifty-four thousand, five hundred five".