2028525670480 has 160 divisors (see below), whose sum is σ = 5010755862528. Its totient is φ = 761084313600.

The previous prime is 2028525670453. The next prime is 2028525670513. The reversal of 2028525670480 is 840765258202.

It is a happy number.

It is a super-2 number, since 2×2028525670480² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 974783040 + ... + 974785120.

Almost surely, 2^{2028525670480} is an apocalyptic number.

2028525670480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2028525670480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2505377931264).

2028525670480 is an abundant number, since it is smaller than the sum of its proper divisors (2982230192048).

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

2028525670480 is a wasteful number, since it uses less digits than its factorization.

2028525670480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4205 (or 4199 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 49.

The spelling of 2028525670480 in words is "two trillion, twenty-eight billion, five hundred twenty-five million, six hundred seventy thousand, four hundred eighty".