485618725587 has 8 divisors (see below), whose sum is σ = 650270569104. Its totient is φ = 322356349568.

The previous prime is 485618725561. The next prime is 485618725591. The reversal of 485618725587 is 785527816584.

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 485618725587 - 2⁸ = 485618725331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485618725517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347366058 + ... + 347367455.

It is an arithmetic number, because the mean of its divisors is an integer number (81283821138).

Almost surely, 2^485618725587 is an apocalyptic number.

485618725587 is a deficient number, since it is larger than the sum of its proper divisors (164651843517).

485618725587 is a wasteful number, since it uses less digits than its factorization.

485618725587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694733749.

The product of its digits is 150528000, while the sum is 66.

The spelling of 485618725587 in words is "four hundred eighty-five billion, six hundred eighteen million, seven hundred twenty-five thousand, five hundred eighty-seven".