2528817610 has 32 divisors (see below), whose sum is σ = 5071341312. Its totient is φ = 900002880.

The previous prime is 2528817587. The next prime is 2528817619. The reversal of 2528817610 is 167188252.

It is a super-2 number, since 2×2528817610² = 12789837009292224200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2528817619) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 239397 + ... + 249736.

It is an arithmetic number, because the mean of its divisors is an integer number (158479416).

Almost surely, 2^2528817610 is an apocalyptic number.

2528817610 is an abundant number, since it is smaller than the sum of its proper divisors (2542523702).

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

2528817610 is a wasteful number, since it uses less digits than its factorization.

2528817610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489198.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 2528817610 is about 50287.3503974906. The cubic root of 2528817610 is about 1362.4037668474.

The spelling of 2528817610 in words is "two billion, five hundred twenty-eight million, eight hundred seventeen thousand, six hundred ten".