4907348581 has 2 divisors, whose sum is σ = 4907348582. Its totient is φ = 4907348580.

The previous prime is 4907348573. The next prime is 4907348587. The reversal of 4907348581 is 1858437094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2516627556 + 2390721025 = 50166^2 + 48895^2 .

It is a cyclic number.

It is not a de Polignac number, because 4907348581 - 2³ = 4907348573 is a prime.

It is a super-2 number, since 2×4907348581² = 48164140190885427122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4907348587) 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, 2453674290 + 2453674291.

It is an arithmetic number, because the mean of its divisors is an integer number (2453674291).

Almost surely, 2^4907348581 is an apocalyptic number.

It is an amenable number.

4907348581 is a deficient number, since it is larger than the sum of its proper divisors (1).

4907348581 is an equidigital number, since it uses as much as digits as its factorization.

4907348581 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 4907348581 is about 70052.4701991300. The cubic root of 4907348581 is about 1699.3479138032.

The spelling of 4907348581 in words is "four billion, nine hundred seven million, three hundred forty-eight thousand, five hundred eighty-one".