48382313 has 4 divisors (see below), whose sum is σ = 55294080. Its totient is φ = 41470548.

The previous prime is 48382309. The next prime is 48382331. The reversal of 48382313 is 31328384.

It is a happy number.

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 not a de Polignac number, because 48382313 - 2² = 48382309 is a prime.

It is a super-2 number, since 2×48382313² = 4681696422459938, 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 48382313.

It is not an unprimeable number, because it can be changed into a prime (48382393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3455873 + ... + 3455886.

It is an arithmetic number, because the mean of its divisors is an integer number (13823520).

Almost surely, 2^48382313 is an apocalyptic number.

It is an amenable number.

48382313 is a deficient number, since it is larger than the sum of its proper divisors (6911767).

48382313 is an equidigital number, since it uses as much as digits as its factorization.

48382313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6911766.

The product of its digits is 13824, while the sum is 32.

The square root of 48382313 is about 6955.7395724682. The cubic root of 48382313 is about 364.3864415183.

The spelling of 48382313 in words is "forty-eight million, three hundred eighty-two thousand, three hundred thirteen".