48958081 has 2 divisors, whose sum is σ = 48958082. Its totient is φ = 48958080.

The previous prime is 48958073. The next prime is 48958087. The reversal of 48958081 is 18085984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40640625 + 8317456 = 6375^2 + 2884^2 .

It is a cyclic number.

It is not a de Polignac number, because 48958081 - 2³ = 48958073 is a prime.

It is a super-2 number, since 2×48958081² = 4793787390405122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48958087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24479040 + 24479041.

It is an arithmetic number, because the mean of its divisors is an integer number (24479041).

Almost surely, 2^48958081 is an apocalyptic number.

It is an amenable number.

48958081 is a deficient number, since it is larger than the sum of its proper divisors (1).

48958081 is an equidigital number, since it uses as much as digits as its factorization.

48958081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 48958081 is about 6997.0051450603. The cubic root of 48958081 is about 365.8261912749.

The spelling of 48958081 in words is "forty-eight million, nine hundred fifty-eight thousand, eighty-one".