485879481131052 has 24 divisors (see below), whose sum is σ = 1172812540662000. Its totient is φ = 156375005421376.

The previous prime is 485879481131027. The next prime is 485879481131053. The reversal of 485879481131052 is 250131184978584.

It is not an unprimeable number, because it can be changed into a prime (485879481131053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 698102702427 + ... + 698102703122.

It is an arithmetic number, because the mean of its divisors is an integer number (48867189194250).

Almost surely, 2^{485879481131052} is an apocalyptic number.

It is an amenable number.

485879481131052 is an abundant number, since it is smaller than the sum of its proper divisors (686933059530948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485879481131052 is a wasteful number, since it uses less digits than its factorization.

485879481131052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396205405585 (or 1396205405583 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 66.

The spelling of 485879481131052 in words is "four hundred eighty-five trillion, eight hundred seventy-nine billion, four hundred eighty-one million, one hundred thirty-one thousand, fifty-two".