2529517148 has 12 divisors (see below), whose sum is σ = 4501683480. Its totient is φ = 1243321872.

The previous prime is 2529517147. The next prime is 2529517169. The reversal of 2529517148 is 8417159252.

It is a junction number, because it is equal to n+sod(n) for n = 2529517099 and 2529517108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2529517147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5358911 + ... + 5359382.

It is an arithmetic number, because the mean of its divisors is an integer number (375140290).

Almost surely, 2^2529517148 is an apocalyptic number.

It is an amenable number.

2529517148 is a deficient number, since it is larger than the sum of its proper divisors (1972166332).

2529517148 is a wasteful number, since it uses less digits than its factorization.

2529517148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10718356 (or 10718354 counting only the distinct ones).

The product of its digits is 201600, while the sum is 44.

The square root of 2529517148 is about 50294.3053237640. The cubic root of 2529517148 is about 1362.5293809336.

The spelling of 2529517148 in words is "two billion, five hundred twenty-nine million, five hundred seventeen thousand, one hundred forty-eight".