4620204497 has 2 divisors, whose sum is σ = 4620204498. Its totient is φ = 4620204496.

The previous prime is 4620204469. The next prime is 4620204527. The reversal of 4620204497 is 7944020264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4574628496 + 45576001 = 67636^2 + 6751^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4620204497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4620204497.

It is not a weakly prime, because it can be changed into another prime (4620204437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2310102248 + 2310102249.

It is an arithmetic number, because the mean of its divisors is an integer number (2310102249).

Almost surely, 2^4620204497 is an apocalyptic number.

It is an amenable number.

4620204497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4620204497 is an equidigital number, since it uses as much as digits as its factorization.

4620204497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 4620204497 is about 67972.0861604232. The cubic root of 4620204497 is about 1665.5348823637.

The spelling of 4620204497 in words is "four billion, six hundred twenty million, two hundred four thousand, four hundred ninety-seven".