1587439960206 has 16 divisors (see below), whose sum is σ = 3188866178304. Its totient is φ = 526815610424.

The previous prime is 1587439960201. The next prime is 1587439960259. The reversal of 1587439960206 is 6020699347851.

It is a self number, because there is not a number n which added to its sum of digits gives 1587439960206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1587439960201) 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 7 ways as a sum of consecutive naturals, for example, 582759270 + ... + 582761993.

It is an arithmetic number, because the mean of its divisors is an integer number (199304136144).

It is a 1-persistent number, because it is pandigital, but 2⋅1587439960206 = 3174879920412 is not.

Almost surely, 2^{1587439960206} is an apocalyptic number.

1587439960206 is an abundant number, since it is smaller than the sum of its proper divisors (1601426218098).

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

1587439960206 is a wasteful number, since it uses less digits than its factorization.

1587439960206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165521495.

The product of its (nonzero) digits is 19595520, while the sum is 60.

The spelling of 1587439960206 in words is "one trillion, five hundred eighty-seven billion, four hundred thirty-nine million, nine hundred sixty thousand, two hundred six".