4952145841 has 2 divisors, whose sum is σ = 4952145842. Its totient is φ = 4952145840.

The previous prime is 4952145799. The next prime is 4952145901. The reversal of 4952145841 is 1485412594.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3598200225 + 1353945616 = 59985^2 + 36796^2 .

It is a cyclic number.

It is not a de Polignac number, because 4952145841 - 2²¹ = 4950048689 is a prime.

It is not a weakly prime, because it can be changed into another prime (4952145041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2476072920 + 2476072921.

It is an arithmetic number, because the mean of its divisors is an integer number (2476072921).

Almost surely, 2^4952145841 is an apocalyptic number.

It is an amenable number.

4952145841 is a deficient number, since it is larger than the sum of its proper divisors (1).

4952145841 is an equidigital number, since it uses as much as digits as its factorization.

4952145841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 230400, while the sum is 43.

The square root of 4952145841 is about 70371.4845729433. The cubic root of 4952145841 is about 1704.5031522428.

The spelling of 4952145841 in words is "four billion, nine hundred fifty-two million, one hundred forty-five thousand, eight hundred forty-one".