48956917 has 2 divisors, whose sum is σ = 48956918. Its totient is φ = 48956916.

The previous prime is 48956899. The next prime is 48956951. The reversal of 48956917 is 71965984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24740676 + 24216241 = 4974^2 + 4921^2 .

It is a cyclic number.

It is not a de Polignac number, because 48956917 - 2²³ = 40568309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48956717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24478458 + 24478459.

It is an arithmetic number, because the mean of its divisors is an integer number (24478459).

Almost surely, 2^48956917 is an apocalyptic number.

It is an amenable number.

48956917 is a deficient number, since it is larger than the sum of its proper divisors (1).

48956917 is an equidigital number, since it uses as much as digits as its factorization.

48956917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 49.

The square root of 48956917 is about 6996.9219661220. The cubic root of 48956917 is about 365.8232920255.

The spelling of 48956917 in words is "forty-eight million, nine hundred fifty-six thousand, nine hundred seventeen".