4948109057 has 2 divisors, whose sum is σ = 4948109058. Its totient is φ = 4948109056.

The previous prime is 4948109003. The next prime is 4948109077. The reversal of 4948109057 is 7509018494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4701022096 + 247086961 = 68564^2 + 15719^2 .

It is a cyclic number.

It is not a de Polignac number, because 4948109057 - 2¹⁴ = 4948092673 is a prime.

It is not a weakly prime, because it can be changed into another prime (4948109077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2474054528 + 2474054529.

It is an arithmetic number, because the mean of its divisors is an integer number (2474054529).

Almost surely, 2^4948109057 is an apocalyptic number.

It is an amenable number.

4948109057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4948109057 is an equidigital number, since it uses as much as digits as its factorization.

4948109057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 4948109057 is about 70342.7967669754. The cubic root of 4948109057 is about 1704.0398795697.

The spelling of 4948109057 in words is "four billion, nine hundred forty-eight million, one hundred nine thousand, fifty-seven".