2529896156 has 6 divisors (see below), whose sum is σ = 4427318280. Its totient is φ = 1264948076.

The previous prime is 2529896147. The next prime is 2529896167. The reversal of 2529896156 is 6516989252.

It is a junction number, because it is equal to n+sod(n) for n = 2529896098 and 2529896107.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 316237016 + ... + 316237023.

It is an arithmetic number, because the mean of its divisors is an integer number (737886380).

Almost surely, 2^2529896156 is an apocalyptic number.

It is an amenable number.

2529896156 is a deficient number, since it is larger than the sum of its proper divisors (1897422124).

2529896156 is a wasteful number, since it uses less digits than its factorization.

2529896156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632474043 (or 632474041 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 53.

The square root of 2529896156 is about 50298.0730843638. The cubic root of 2529896156 is about 1362.5974286697.

The spelling of 2529896156 in words is "two billion, five hundred twenty-nine million, eight hundred ninety-six thousand, one hundred fifty-six".