4050543388 has 6 divisors (see below), whose sum is σ = 7088450936. Its totient is φ = 2025271692.

The previous prime is 4050543353. The next prime is 4050543407. The reversal of 4050543388 is 8833450504.

It is a self number, because there is not a number n which added to its sum of digits gives 4050543388.

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, 506317920 + ... + 506317927.

Almost surely, 2^4050543388 is an apocalyptic number.

It is an amenable number.

4050543388 is a deficient number, since it is larger than the sum of its proper divisors (3037907548).

4050543388 is a wasteful number, since it uses less digits than its factorization.

4050543388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012635851 (or 1012635849 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 4050543388 is about 63643.8794229264. The cubic root of 4050543388 is about 1594.0591389704.

The spelling of 4050543388 in words is "four billion, fifty million, five hundred forty-three thousand, three hundred eighty-eight".