2528725060 has 12 divisors (see below), whose sum is σ = 5310322668. Its totient is φ = 1011490016.

The previous prime is 2528725057. The next prime is 2528725063. The reversal of 2528725060 is 605278252.

It is an interprime number because it is at equal distance from previous prime (2528725057) and next prime (2528725063).

It can be written as a sum of positive squares in 2 ways, for example, as 920394244 + 1608330816 = 30338^2 + 40104^2 .

It is not an unprimeable number, because it can be changed into a prime (2528725063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63218107 + ... + 63218146.

It is an arithmetic number, because the mean of its divisors is an integer number (442526889).

Almost surely, 2^2528725060 is an apocalyptic number.

2528725060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2528725060 is an abundant number, since it is smaller than the sum of its proper divisors (2781597608).

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

2528725060 is a wasteful number, since it uses less digits than its factorization.

2528725060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126436262 (or 126436260 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 2528725060 is about 50286.4301775340. The cubic root of 2528725060 is about 1362.3871461672.

The spelling of 2528725060 in words is "two billion, five hundred twenty-eight million, seven hundred twenty-five thousand, sixty".