3053194981 has 2 divisors, whose sum is σ = 3053194982. Its totient is φ = 3053194980.

The previous prime is 3053194979. The next prime is 3053194999. The reversal of 3053194981 is 1894913503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3032264356 + 20930625 = 55066^2 + 4575^2 .

It is a cyclic number.

It is not a de Polignac number, because 3053194981 - 2¹ = 3053194979 is a prime.

It is a super-2 number, since 2×3053194981² = 18643999184007180722, which contains 22 as substring.

Together with 3053194979, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3053194931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1526597490 + 1526597491.

It is an arithmetic number, because the mean of its divisors is an integer number (1526597491).

Almost surely, 2^3053194981 is an apocalyptic number.

It is an amenable number.

3053194981 is a deficient number, since it is larger than the sum of its proper divisors (1).

3053194981 is an equidigital number, since it uses as much as digits as its factorization.

3053194981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 3053194981 is about 55255.7235134968. The cubic root of 3053194981 is about 1450.7241695421.

The spelling of 3053194981 in words is "three billion, fifty-three million, one hundred ninety-four thousand, nine hundred eighty-one".