2859245385528 has 64 divisors (see below), whose sum is σ = 8284332741120. Its totient is φ = 805421232000.

The previous prime is 2859245385497. The next prime is 2859245385539. The reversal of 2859245385528 is 8255835429582.

2859245385528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2859245385528² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119842423 + ... + 119866278.

It is an arithmetic number, because the mean of its divisors is an integer number (129442699080).

Almost surely, 2^{2859245385528} is an apocalyptic number.

2859245385528 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2859245385528 is an abundant number, since it is smaller than the sum of its proper divisors (5425087355592).

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

2859245385528 is a wasteful number, since it uses less digits than its factorization.

2859245385528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239708788 (or 239708784 counting only the distinct ones).

The product of its digits is 276480000, while the sum is 66.

The spelling of 2859245385528 in words is "two trillion, eight hundred fifty-nine billion, two hundred forty-five million, three hundred eighty-five thousand, five hundred twenty-eight".