485391141 has 6 divisors (see below), whose sum is σ = 701120550. Its totient is φ = 323594088.

The previous prime is 485391107. The next prime is 485391163. The reversal of 485391141 is 141193584.

485391141 is a `hidden beast` number, since 4 + 8 + 539 + 114 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 425390625 + 60000516 = 20625^2 + 7746^2 .

It is not a de Polignac number, because 485391141 - 2⁶ = 485391077 is a prime.

It is a super-2 number, since 2×485391141² = 471209119522563762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 485391096 and 485391105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485391341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26966166 + ... + 26966183.

It is an arithmetic number, because the mean of its divisors is an integer number (116853425).

Almost surely, 2^485391141 is an apocalyptic number.

It is an amenable number.

485391141 is a deficient number, since it is larger than the sum of its proper divisors (215729409).

485391141 is a wasteful number, since it uses less digits than its factorization.

485391141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53932355 (or 53932352 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 485391141 is about 22031.5941547588. The cubic root of 485391141 is about 785.8939555476.

The spelling of 485391141 in words is "four hundred eighty-five million, three hundred ninety-one thousand, one hundred forty-one".