48155773 has 2 divisors, whose sum is σ = 48155774. Its totient is φ = 48155772.

The previous prime is 48155729. The next prime is 48155791. The reversal of 48155773 is 37755184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33616804 + 14538969 = 5798^2 + 3813^2 .

It is a cyclic number.

It is not a de Polignac number, because 48155773 - 2¹³ = 48147581 is a prime.

It is equal to p_2896915 and since 48155773 and 2896915 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48152773) 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, 24077886 + 24077887.

It is an arithmetic number, because the mean of its divisors is an integer number (24077887).

Almost surely, 2^48155773 is an apocalyptic number.

It is an amenable number.

48155773 is a deficient number, since it is larger than the sum of its proper divisors (1).

48155773 is an equidigital number, since it uses as much as digits as its factorization.

48155773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 117600, while the sum is 40.

The square root of 48155773 is about 6939.4360721892. The cubic root of 48155773 is about 363.8168306173.

The spelling of 48155773 in words is "forty-eight million, one hundred fifty-five thousand, seven hundred seventy-three".