2528883739585 has 32 divisors (see below), whose sum is σ = 3529033627392. Its totient is φ = 1703731034880.

The previous prime is 2528883739519. The next prime is 2528883739589. The reversal of 2528883739585 is 5859373888252.

It is a happy number.

2528883739585 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2528883739585 - 2¹¹ = 2528883737537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2528883739589) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1214487 + ... + 2555923.

It is an arithmetic number, because the mean of its divisors is an integer number (110282300856).

Almost surely, 2^{2528883739585} is an apocalyptic number.

It is an amenable number.

2528883739585 is a deficient number, since it is larger than the sum of its proper divisors (1000149887807).

2528883739585 is a wasteful number, since it uses less digits than its factorization.

2528883739585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342393.

The product of its digits is 1161216000, while the sum is 73.

The spelling of 2528883739585 in words is "two trillion, five hundred twenty-eight billion, eight hundred eighty-three million, seven hundred thirty-nine thousand, five hundred eighty-five".