48669468277 has 2 divisors, whose sum is σ = 48669468278. Its totient is φ = 48669468276.

The previous prime is 48669468269. The next prime is 48669468311. The reversal of 48669468277 is 77286496684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42816300241 + 5853168036 = 206921^2 + 76506^2 .

It is a cyclic number.

It is not a de Polignac number, because 48669468277 - 2³ = 48669468269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48669468977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24334734138 + 24334734139.

It is an arithmetic number, because the mean of its divisors is an integer number (24334734139).

Almost surely, 2^48669468277 is an apocalyptic number.

It is an amenable number.

48669468277 is a deficient number, since it is larger than the sum of its proper divisors (1).

48669468277 is an equidigital number, since it uses as much as digits as its factorization.

48669468277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 195084288, while the sum is 67.

The spelling of 48669468277 in words is "forty-eight billion, six hundred sixty-nine million, four hundred sixty-eight thousand, two hundred seventy-seven".