2532757528 has 32 divisors (see below), whose sum is σ = 5455481760. Its totient is φ = 1079838720.

The previous prime is 2532757519. The next prime is 2532757531. The reversal of 2532757528 is 8257572352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106363 + ... + 127978.

It is an arithmetic number, because the mean of its divisors is an integer number (170483805).

Almost surely, 2^2532757528 is an apocalyptic number.

2532757528 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2532757528 is an abundant number, since it is smaller than the sum of its proper divisors (2922724232).

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

2532757528 is a wasteful number, since it uses less digits than its factorization.

2532757528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234547 (or 234543 counting only the distinct ones).

The product of its digits is 1176000, while the sum is 46.

The square root of 2532757528 is about 50326.5091974399. The cubic root of 2532757528 is about 1363.1109450220.

The spelling of 2532757528 in words is "two billion, five hundred thirty-two million, seven hundred fifty-seven thousand, five hundred twenty-eight".