47952583 has 4 divisors (see below), whose sum is σ = 54802960. Its totient is φ = 41102208.

The previous prime is 47952559. The next prime is 47952589. The reversal of 47952583 is 38525974.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38525974 = 2 ⋅19262987.

It is not a de Polignac number, because 47952583 - 2⁵ = 47952551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47952589) 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, 3425178 + ... + 3425191.

It is an arithmetic number, because the mean of its divisors is an integer number (13700740).

Almost surely, 2^47952583 is an apocalyptic number.

47952583 is a deficient number, since it is larger than the sum of its proper divisors (6850377).

47952583 is an equidigital number, since it uses as much as digits as its factorization.

47952583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6850376.

The product of its digits is 302400, while the sum is 43.

The square root of 47952583 is about 6924.7803575276. The cubic root of 47952583 is about 363.3044091294.

The spelling of 47952583 in words is "forty-seven million, nine hundred fifty-two thousand, five hundred eighty-three".