2528541036 has 120 divisors (see below), whose sum is σ = 7998905376. Its totient is φ = 679933440.

The previous prime is 2528540999. The next prime is 2528541079. The reversal of 2528541036 is 6301458252.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5766 + ... + 71346.

Almost surely, 2^2528541036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2528541036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3999452688).

2528541036 is an abundant number, since it is smaller than the sum of its proper divisors (5470364340).

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

2528541036 is a wasteful number, since it uses less digits than its factorization.

2528541036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65621 (or 65610 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 2528541036 is about 50284.6003862017. The cubic root of 2528541036 is about 1362.3540968362.

Adding to 2528541036 its reverse (6301458252), we get a palindrome (8829999288).

The spelling of 2528541036 in words is "two billion, five hundred twenty-eight million, five hundred forty-one thousand, thirty-six".