48962813 has 2 divisors, whose sum is σ = 48962814. Its totient is φ = 48962812.

The previous prime is 48962789. The next prime is 48962819. The reversal of 48962813 is 31826984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36445369 + 12517444 = 6037^2 + 3538^2 .

It is a cyclic number.

It is not a de Polignac number, because 48962813 - 2¹⁸ = 48700669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48962819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24481406 + 24481407.

It is an arithmetic number, because the mean of its divisors is an integer number (24481407).

Almost surely, 2^48962813 is an apocalyptic number.

It is an amenable number.

48962813 is a deficient number, since it is larger than the sum of its proper divisors (1).

48962813 is an equidigital number, since it uses as much as digits as its factorization.

48962813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 41.

The square root of 48962813 is about 6997.3432815605. The cubic root of 48962813 is about 365.8379770974.

The spelling of 48962813 in words is "forty-eight million, nine hundred sixty-two thousand, eight hundred thirteen".