47429053 has 4 divisors (see below), whose sum is σ = 54204640. Its totient is φ = 40653468.

The previous prime is 47429051. The next prime is 47429069. The reversal of 47429053 is 35092474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47429053 - 2¹ = 47429051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47429051) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3387783 + ... + 3387796.

It is an arithmetic number, because the mean of its divisors is an integer number (13551160).

Almost surely, 2^47429053 is an apocalyptic number.

It is an amenable number.

47429053 is a deficient number, since it is larger than the sum of its proper divisors (6775587).

47429053 is an equidigital number, since it uses as much as digits as its factorization.

47429053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6775586.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 47429053 is about 6886.8754163263. The cubic root of 47429053 is about 361.9774234773.

The spelling of 47429053 in words is "forty-seven million, four hundred twenty-nine thousand, fifty-three".