169126487960 has 32 divisors (see below), whose sum is σ = 392809910400. Its totient is φ = 65468317440.

The previous prime is 169126487923. The next prime is 169126488023. The reversal of 169126487960 is 69784621961.

169126487960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 169126487960.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 68194925 + ... + 68197404.

It is an arithmetic number, because the mean of its divisors is an integer number (12275309700).

Almost surely, 2^169126487960 is an apocalyptic number.

169126487960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

169126487960 is an abundant number, since it is smaller than the sum of its proper divisors (223683422440).

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

169126487960 is a wasteful number, since it uses less digits than its factorization.

169126487960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136392371 (or 136392367 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 59.

The spelling of 169126487960 in words is "one hundred sixty-nine billion, one hundred twenty-six million, four hundred eighty-seven thousand, nine hundred sixty".