48269777 has 2 divisors, whose sum is σ = 48269778. Its totient is φ = 48269776.

The previous prime is 48269731. The next prime is 48269797. The reversal of 48269777 is 77796284.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27920656 + 20349121 = 5284^2 + 4511^2 .

It is a cyclic number.

It is not a de Polignac number, because 48269777 - 2⁶ = 48269713 is a prime.

It is not a weakly prime, because it can be changed into another prime (48269797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24134888 + 24134889.

It is an arithmetic number, because the mean of its divisors is an integer number (24134889).

Almost surely, 2^48269777 is an apocalyptic number.

It is an amenable number.

48269777 is a deficient number, since it is larger than the sum of its proper divisors (1).

48269777 is an equidigital number, since it uses as much as digits as its factorization.

48269777 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1185408, while the sum is 50.

The square root of 48269777 is about 6947.6454284887. The cubic root of 48269777 is about 364.1037044008.

The spelling of 48269777 in words is "forty-eight million, two hundred sixty-nine thousand, seven hundred seventy-seven".