47752303 has 4 divisors (see below), whose sum is σ = 50561280. Its totient is φ = 44943328.

The previous prime is 47752291. The next prime is 47752321. The reversal of 47752303 is 30325774.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30325774 = 2 ⋅15162887.

It is a cyclic number.

It is not a de Polignac number, because 47752303 - 2⁹ = 47751791 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 (47752343) 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, 1404463 + ... + 1404496.

It is an arithmetic number, because the mean of its divisors is an integer number (12640320).

Almost surely, 2^47752303 is an apocalyptic number.

47752303 is a deficient number, since it is larger than the sum of its proper divisors (2808977).

47752303 is a wasteful number, since it uses less digits than its factorization.

47752303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2808976.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 47752303 is about 6910.3041177650. The cubic root of 47752303 is about 362.7979077834.

The spelling of 47752303 in words is "forty-seven million, seven hundred fifty-two thousand, three hundred three".