48580313 has 2 divisors, whose sum is σ = 48580314. Its totient is φ = 48580312.

The previous prime is 48580309. The next prime is 48580331. The reversal of 48580313 is 31308584.

It is a happy number.

Together with next prime (48580331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25270729 + 23309584 = 5027^2 + 4828^2 .

It is a cyclic number.

It is not a de Polignac number, because 48580313 - 2² = 48580309 is a prime.

It is a super-2 number, since 2×48580313² = 4720093622355938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48580313.

It is not a weakly prime, because it can be changed into another prime (48580333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24290156 + 24290157.

It is an arithmetic number, because the mean of its divisors is an integer number (24290157).

Almost surely, 2^48580313 is an apocalyptic number.

It is an amenable number.

48580313 is a deficient number, since it is larger than the sum of its proper divisors (1).

48580313 is an equidigital number, since it uses as much as digits as its factorization.

48580313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 48580313 is about 6969.9578908341. The cubic root of 48580313 is about 364.8828372313.

Adding to 48580313 its reverse (31308584), we get a palindrome (79888897).

The spelling of 48580313 in words is "forty-eight million, five hundred eighty thousand, three hundred thirteen".