2528584544 has 12 divisors (see below), whose sum is σ = 4978150884. Its totient is φ = 1264292256.

The previous prime is 2528584523. The next prime is 2528584547. The reversal of 2528584544 is 4454858252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528584547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39509102 + ... + 39509165.

It is an arithmetic number, because the mean of its divisors is an integer number (414845907).

Almost surely, 2^2528584544 is an apocalyptic number.

It is an amenable number.

2528584544 is a deficient number, since it is larger than the sum of its proper divisors (2449566340).

2528584544 is an equidigital number, since it uses as much as digits as its factorization.

2528584544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79018277 (or 79018269 counting only the distinct ones).

The product of its digits is 2048000, while the sum is 47.

The square root of 2528584544 is about 50285.0330018784. The cubic root of 2528584544 is about 1362.3619106916.

The spelling of 2528584544 in words is "two billion, five hundred twenty-eight million, five hundred eighty-four thousand, five hundred forty-four".