48152649109 has 2 divisors, whose sum is σ = 48152649110. Its totient is φ = 48152649108.

The previous prime is 48152648983. The next prime is 48152649121. The reversal of 48152649109 is 90194625184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26798672209 + 21353976900 = 163703^2 + 146130^2 .

It is a cyclic number.

It is not a de Polignac number, because 48152649109 - 2¹¹ = 48152647061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48152649169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24076324554 + 24076324555.

It is an arithmetic number, because the mean of its divisors is an integer number (24076324555).

Almost surely, 2^48152649109 is an apocalyptic number.

It is an amenable number.

48152649109 is a deficient number, since it is larger than the sum of its proper divisors (1).

48152649109 is an equidigital number, since it uses as much as digits as its factorization.

48152649109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 48152649109 in words is "forty-eight billion, one hundred fifty-two million, six hundred forty-nine thousand, one hundred nine".