48861133 has 2 divisors, whose sum is σ = 48861134. Its totient is φ = 48861132.

The previous prime is 48861107. The next prime is 48861151. The reversal of 48861133 is 33116884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29615364 + 19245769 = 5442^2 + 4387^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48861133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48861193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24430566 + 24430567.

It is an arithmetic number, because the mean of its divisors is an integer number (24430567).

Almost surely, 2^48861133 is an apocalyptic number.

It is an amenable number.

48861133 is a deficient number, since it is larger than the sum of its proper divisors (1).

48861133 is an equidigital number, since it uses as much as digits as its factorization.

48861133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 34.

The square root of 48861133 is about 6990.0738908827. The cubic root of 48861133 is about 365.5845590258.

The spelling of 48861133 in words is "forty-eight million, eight hundred sixty-one thousand, one hundred thirty-three".