1652028571399 has 12 divisors (see below), whose sum is σ = 1682583768720. Its totient is φ = 1622017870880.

The previous prime is 1652028571381. The next prime is 1652028571441. The reversal of 1652028571399 is 9931758202561.

It is not a de Polignac number, because 1652028571399 - 2¹¹ = 1652028569351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652028571309) 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, 2522814 + ... + 3109444.

It is an arithmetic number, because the mean of its divisors is an integer number (140215314060).

Almost surely, 2^{1652028571399} is an apocalyptic number.

1652028571399 is a deficient number, since it is larger than the sum of its proper divisors (30555197321).

1652028571399 is an frugal number, since it uses more digits than its factorization.

1652028571399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587558 (or 587499 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 58.

The spelling of 1652028571399 in words is "one trillion, six hundred fifty-two billion, twenty-eight million, five hundred seventy-one thousand, three hundred ninety-nine".