2549432435 has 16 divisors (see below), whose sum is σ = 3340576512. Its totient is φ = 1852389600.

The previous prime is 2549432419. The next prime is 2549432441. The reversal of 2549432435 is 5342349452.

It is not a de Polignac number, because 2549432435 - 2⁴ = 2549432419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2549432392 and 2549432401.

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 in 15 ways as a sum of consecutive naturals, for example, 38762 + ... + 81248.

It is an arithmetic number, because the mean of its divisors is an integer number (208786032).

Almost surely, 2^2549432435 is an apocalyptic number.

2549432435 is a deficient number, since it is larger than the sum of its proper divisors (791144077).

2549432435 is a wasteful number, since it uses less digits than its factorization.

2549432435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43594.

The product of its digits is 518400, while the sum is 41.

The square root of 2549432435 is about 50491.9046481711. The cubic root of 2549432435 is about 1366.0958403016.

The spelling of 2549432435 in words is "two billion, five hundred forty-nine million, four hundred thirty-two thousand, four hundred thirty-five".