28527150260 has 36 divisors (see below), whose sum is σ = 69687755172. Its totient is φ = 9780736896.

The previous prime is 28527150251. The next prime is 28527150319. The reversal of 28527150260 is 6205172582.

It can be written as a sum of positive squares in 2 ways, for example, as 11160654736 + 17366495524 = 105644^2 + 131782^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14553689 + ... + 14555648.

It is an arithmetic number, because the mean of its divisors is an integer number (1935770977).

Almost surely, 2^28527150260 is an apocalyptic number.

28527150260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28527150260 is an abundant number, since it is smaller than the sum of its proper divisors (41160604912).

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

28527150260 is a wasteful number, since it uses less digits than its factorization.

28527150260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29109360 (or 29109351 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The spelling of 28527150260 in words is "twenty-eight billion, five hundred twenty-seven million, one hundred fifty thousand, two hundred sixty".