2474963081 has 2 divisors, whose sum is σ = 2474963082. Its totient is φ = 2474963080.

The previous prime is 2474963059. The next prime is 2474963107. The reversal of 2474963081 is 1803694742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2252356681 + 222606400 = 47459^2 + 14920^2 .

It is a cyclic number.

It is not a de Polignac number, because 2474963081 - 2⁶ = 2474963017 is a prime.

It is a super-2 number, since 2×2474963081² = 12250884504626025122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2474965081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1237481540 + 1237481541.

It is an arithmetic number, because the mean of its divisors is an integer number (1237481541).

Almost surely, 2^2474963081 is an apocalyptic number.

It is an amenable number.

2474963081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2474963081 is an equidigital number, since it uses as much as digits as its factorization.

2474963081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 2474963081 is about 49749.0008040363. Note that the first 3 decimals coincide. The cubic root of 2474963081 is about 1352.6628886447.

The spelling of 2474963081 in words is "two billion, four hundred seventy-four million, nine hundred sixty-three thousand, eighty-one".