48011148161 has 2 divisors, whose sum is σ = 48011148162. Its totient is φ = 48011148160.

The previous prime is 48011148139. The next prime is 48011148181. The reversal of 48011148161 is 16184111084.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38856294400 + 9154853761 = 197120^2 + 95681^2 .

It is a cyclic number.

It is not a de Polignac number, because 48011148161 - 2¹⁰ = 48011147137 is a prime.

It is not a weakly prime, because it can be changed into another prime (48011148131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24005574080 + 24005574081.

It is an arithmetic number, because the mean of its divisors is an integer number (24005574081).

Almost surely, 2^48011148161 is an apocalyptic number.

It is an amenable number.

48011148161 is a deficient number, since it is larger than the sum of its proper divisors (1).

48011148161 is an equidigital number, since it uses as much as digits as its factorization.

48011148161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 35.

The spelling of 48011148161 in words is "forty-eight billion, eleven million, one hundred forty-eight thousand, one hundred sixty-one".