48205946849 has 2 divisors, whose sum is σ = 48205946850. Its totient is φ = 48205946848.

The previous prime is 48205946819. The next prime is 48205946891. The reversal of 48205946849 is 94864950284.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33321946849 + 14884000000 = 182543^2 + 122000^2 .

It is a cyclic number.

It is not a de Polignac number, because 48205946849 - 2¹⁶ = 48205881313 is a prime.

It is a super-2 number, since 2×48205946849² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48205946809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24102973424 + 24102973425.

It is an arithmetic number, because the mean of its divisors is an integer number (24102973425).

Almost surely, 2^48205946849 is an apocalyptic number.

It is an amenable number.

48205946849 is a deficient number, since it is larger than the sum of its proper divisors (1).

48205946849 is an equidigital number, since it uses as much as digits as its factorization.

48205946849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19906560, while the sum is 59.

The spelling of 48205946849 in words is "forty-eight billion, two hundred five million, nine hundred forty-six thousand, eight hundred forty-nine".