487528107969 has 16 divisors (see below), whose sum is σ = 742911948800. Its totient is φ = 278582999760.

The previous prime is 487528107931. The next prime is 487528107971. The reversal of 487528107969 is 969701825784.

It is not a de Polignac number, because 487528107969 - 2⁹ = 487528107457 is a prime.

It is a super-2 number, since 2×487528107969² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (487528107169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1500882 + ... + 1796580.

It is an arithmetic number, because the mean of its divisors is an integer number (46431996800).

Almost surely, 2^487528107969 is an apocalyptic number.

It is an amenable number.

487528107969 is a deficient number, since it is larger than the sum of its proper divisors (255383840831).

487528107969 is a wasteful number, since it uses less digits than its factorization.

487528107969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374220.

The product of its (nonzero) digits is 60963840, while the sum is 66.

The spelling of 487528107969 in words is "four hundred eighty-seven billion, five hundred twenty-eight million, one hundred seven thousand, nine hundred sixty-nine".