524488420885 has 32 divisors (see below), whose sum is σ = 739555141248. Its totient is φ = 352039115520.

The previous prime is 524488420853. The next prime is 524488420919. The reversal of 524488420885 is 588024884425.

It is a happy number.

It is not a de Polignac number, because 524488420885 - 2⁵ = 524488420853 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3977014 + ... + 4106776.

It is an arithmetic number, because the mean of its divisors is an integer number (23111098164).

Almost surely, 2^524488420885 is an apocalyptic number.

524488420885 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

524488420885 is a deficient number, since it is larger than the sum of its proper divisors (215066720363).

524488420885 is a wasteful number, since it uses less digits than its factorization.

524488420885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135445.

The product of its (nonzero) digits is 26214400, while the sum is 58.

The spelling of 524488420885 in words is "five hundred twenty-four billion, four hundred eighty-eight million, four hundred twenty thousand, eight hundred eighty-five".