4006053547 has 2 divisors, whose sum is σ = 4006053548. Its totient is φ = 4006053546.

The previous prime is 4006053539. The next prime is 4006053559. The reversal of 4006053547 is 7453506004.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4006053547 - 2³ = 4006053539 is a prime.

It is not a weakly prime, because it can be changed into another prime (4006053517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2003026773 + 2003026774.

It is an arithmetic number, because the mean of its divisors is an integer number (2003026774).

Almost surely, 2^4006053547 is an apocalyptic number.

4006053547 is a deficient number, since it is larger than the sum of its proper divisors (1).

4006053547 is an equidigital number, since it uses as much as digits as its factorization.

4006053547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 4006053547 is about 63293.3926014398. The cubic root of 4006053547 is about 1588.2014322486.

The spelling of 4006053547 in words is "four billion, six million, fifty-three thousand, five hundred forty-seven".