485125872 has 240 divisors, whose sum is σ = 1685463552. Its totient is φ = 118487040.

The previous prime is 485125843. The next prime is 485125873. The reversal of 485125872 is 278521584.

It is a super-2 number, since 2×485125872² = 470694223367520768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485125873) 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 47 ways as a sum of consecutive naturals, for example, 439273 + ... + 440375.

Almost surely, 2^485125872 is an apocalyptic number.

485125872 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485125872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (842731776).

485125872 is an abundant number, since it is smaller than the sum of its proper divisors (1200337680).

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

485125872 is a wasteful number, since it uses less digits than its factorization.

485125872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156 (or 1143 counting only the distinct ones).

The product of its digits is 179200, while the sum is 42.

The square root of 485125872 is about 22025.5731366973. The cubic root of 485125872 is about 785.7507642977.

The spelling of 485125872 in words is "four hundred eighty-five million, one hundred twenty-five thousand, eight hundred seventy-two".