4527402461 has 2 divisors, whose sum is σ = 4527402462. Its totient is φ = 4527402460.

The previous prime is 4527402437. The next prime is 4527402569. The reversal of 4527402461 is 1642047254.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3136560025 + 1390842436 = 56005^2 + 37294^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4527402461 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4529402461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2263701230 + 2263701231.

It is an arithmetic number, because the mean of its divisors is an integer number (2263701231).

Almost surely, 2^4527402461 is an apocalyptic number.

It is an amenable number.

4527402461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4527402461 is an equidigital number, since it uses as much as digits as its factorization.

4527402461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 4527402461 is about 67285.9752177227. The cubic root of 4527402461 is about 1654.3079908250.

The spelling of 4527402461 in words is "four billion, five hundred twenty-seven million, four hundred two thousand, four hundred sixty-one".