2528488364 has 12 divisors (see below), whose sum is σ = 4425975288. Its totient is φ = 1263924000.

The previous prime is 2528488357. The next prime is 2528488381. The reversal of 2528488364 is 4638848252.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61817 + ... + 94224.

It is an arithmetic number, because the mean of its divisors is an integer number (368831274).

Almost surely, 2^2528488364 is an apocalyptic number.

It is an amenable number.

2528488364 is a deficient number, since it is larger than the sum of its proper divisors (1897486924).

2528488364 is a wasteful number, since it uses less digits than its factorization.

2528488364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160096 (or 160094 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 50.

The square root of 2528488364 is about 50284.0766445999. The cubic root of 2528488364 is about 1362.3446370447.

The spelling of 2528488364 in words is "two billion, five hundred twenty-eight million, four hundred eighty-eight thousand, three hundred sixty-four".