47528353 has 4 divisors (see below), whose sum is σ = 47902720. Its totient is φ = 47153988.

The previous prime is 47528347. The next prime is 47528359. The reversal of 47528353 is 35382574.

47528353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (47528347) and next prime (47528359).

It is a cyclic number.

It is not a de Polignac number, because 47528353 - 2²¹ = 45431201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47528359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186993 + ... + 187246.

It is an arithmetic number, because the mean of its divisors is an integer number (11975680).

Almost surely, 2^47528353 is an apocalyptic number.

It is an amenable number.

47528353 is a deficient number, since it is larger than the sum of its proper divisors (374367).

47528353 is a wasteful number, since it uses less digits than its factorization.

47528353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374366.

The product of its digits is 100800, while the sum is 37.

The square root of 47528353 is about 6894.0810119986. The cubic root of 47528353 is about 362.2298658096.

The spelling of 47528353 in words is "forty-seven million, five hundred twenty-eight thousand, three hundred fifty-three".