2529498755 has 16 divisors (see below), whose sum is σ = 3588649920. Its totient is φ = 1674701952.

The previous prime is 2529498743. The next prime is 2529498757. The reversal of 2529498755 is 5578949252.

It is a de Polignac number, because none of the positive numbers 2^k-2529498755 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2529498755.

It is not an unprimeable number, because it can be changed into a prime (2529498757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1245044 + ... + 1247073.

It is an arithmetic number, because the mean of its divisors is an integer number (224290620).

Almost surely, 2^2529498755 is an apocalyptic number.

2529498755 is a deficient number, since it is larger than the sum of its proper divisors (1059151165).

2529498755 is a wasteful number, since it uses less digits than its factorization.

2529498755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492158.

The product of its digits is 9072000, while the sum is 56.

The square root of 2529498755 is about 50294.1224697280. The cubic root of 2529498755 is about 1362.5260784504.

The spelling of 2529498755 in words is "two billion, five hundred twenty-nine million, four hundred ninety-eight thousand, seven hundred fifty-five".