56048413 has 2 divisors, whose sum is σ = 56048414. Its totient is φ = 56048412.

The previous prime is 56048389. The next prime is 56048417. The reversal of 56048413 is 31484065.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55905529 + 142884 = 7477^2 + 378^2 .

It is a cyclic number.

It is not a de Polignac number, because 56048413 - 2¹³ = 56040221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56048417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28024206 + 28024207.

It is an arithmetic number, because the mean of its divisors is an integer number (28024207).

Almost surely, 2^56048413 is an apocalyptic number.

It is an amenable number.

56048413 is a deficient number, since it is larger than the sum of its proper divisors (1).

56048413 is an equidigital number, since it uses as much as digits as its factorization.

56048413 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 31.

The square root of 56048413 is about 7486.5488043557. The cubic root of 56048413 is about 382.6964556762.

The spelling of 56048413 in words is "fifty-six million, forty-eight thousand, four hundred thirteen".