489301280541 has 12 divisors (see below), whose sum is σ = 706869617532. Its totient is φ = 326154191616.

The previous prime is 489301280527. The next prime is 489301280551. The reversal of 489301280541 is 145082103984.

489301280541 is a `hidden beast` number, since 4 + 8 + 93 + 0 + 12 + 8 + 0 + 541 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 326464819641 + 162836460900 = 571371^2 + 403530^2 .

It is not a de Polignac number, because 489301280541 - 2⁶ = 489301280477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489301280551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3822036 + ... + 3947981.

It is an arithmetic number, because the mean of its divisors is an integer number (58905801461).

Almost surely, 2^489301280541 is an apocalyptic number.

It is an amenable number.

489301280541 is a deficient number, since it is larger than the sum of its proper divisors (217568336991).

489301280541 is a wasteful number, since it uses less digits than its factorization.

489301280541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7777020 (or 7777017 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 489301280541 in words is "four hundred eighty-nine billion, three hundred one million, two hundred eighty thousand, five hundred forty-one".