48466237249 has 2 divisors, whose sum is σ = 48466237250. Its totient is φ = 48466237248.

The previous prime is 48466237243. The next prime is 48466237283. The reversal of 48466237249 is 94273266484.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47494356624 + 971880625 = 217932^2 + 31175^2 .

It is a cyclic number.

It is not a de Polignac number, because 48466237249 - 2³ = 48466237241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48466237249.

It is not a weakly prime, because it can be changed into another prime (48466237241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24233118624 + 24233118625.

It is an arithmetic number, because the mean of its divisors is an integer number (24233118625).

Almost surely, 2^48466237249 is an apocalyptic number.

It is an amenable number.

48466237249 is a deficient number, since it is larger than the sum of its proper divisors (1).

48466237249 is an equidigital number, since it uses as much as digits as its factorization.

48466237249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13934592, while the sum is 55.

The spelling of 48466237249 in words is "forty-eight billion, four hundred sixty-six million, two hundred thirty-seven thousand, two hundred forty-nine".