486508531 has 8 divisors (see below), whose sum is σ = 489150144. Its totient is φ = 483873000.

The previous prime is 486508511. The next prime is 486508541. The reversal of 486508531 is 135805684.

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 486508531 - 2⁷ = 486508403 is a prime.

It is a super-2 number, since 2×486508531² = 473381101471555922, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (486508511) 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, 327316 + ... + 328798.

It is an arithmetic number, because the mean of its divisors is an integer number (61143768).

Almost surely, 2^486508531 is an apocalyptic number.

486508531 is a deficient number, since it is larger than the sum of its proper divisors (2641613).

486508531 is a wasteful number, since it uses less digits than its factorization.

486508531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 486508531 is about 22056.9383868206. The cubic root of 486508531 is about 786.4965465907.

The spelling of 486508531 in words is "four hundred eighty-six million, five hundred eight thousand, five hundred thirty-one".