47552873 has 4 divisors (see below), whose sum is σ = 47895120. Its totient is φ = 47210628.

The previous prime is 47552849. The next prime is 47552887. The reversal of 47552873 is 37825574.

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 47552873 - 2⁶ = 47552809 is a prime.

It is a super-2 number, since 2×47552873² = 4522551461108258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47552873.

It is not an unprimeable number, because it can be changed into a prime (47552173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170915 + ... + 171192.

It is an arithmetic number, because the mean of its divisors is an integer number (11973780).

Almost surely, 2^47552873 is an apocalyptic number.

It is an amenable number.

47552873 is a deficient number, since it is larger than the sum of its proper divisors (342247).

47552873 is a wasteful number, since it uses less digits than its factorization.

47552873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342246.

The product of its digits is 235200, while the sum is 41.

The square root of 47552873 is about 6895.8591197907. The cubic root of 47552873 is about 362.2921468748.

The spelling of 47552873 in words is "forty-seven million, five hundred fifty-two thousand, eight hundred seventy-three".