4001050047 has 16 divisors (see below), whose sum is σ = 5525059680. Its totient is φ = 2572416000.

The previous prime is 4001050043. The next prime is 4001050051. The reversal of 4001050047 is 7400501004.

It is an interprime number because it is at equal distance from previous prime (4001050043) and next prime (4001050051).

It is not a de Polignac number, because 4001050047 - 2² = 4001050043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001050043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50547 + ... + 102747.

It is an arithmetic number, because the mean of its divisors is an integer number (345316230).

Almost surely, 2^4001050047 is an apocalyptic number.

4001050047 is a deficient number, since it is larger than the sum of its proper divisors (1524009633).

4001050047 is a wasteful number, since it uses less digits than its factorization.

4001050047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53114.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 4001050047 is about 63253.8540090641. The cubic root of 4001050047 is about 1587.5399436247.

The spelling of 4001050047 in words is "four billion, one million, fifty thousand, forty-seven".