4646552497 has 2 divisors, whose sum is σ = 4646552498. Its totient is φ = 4646552496.

The previous prime is 4646552479. The next prime is 4646552597. The reversal of 4646552497 is 7942556464.

Together with previous prime (4646552479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3783603121 + 862949376 = 61511^2 + 29376^2 .

It is a cyclic number.

It is not a de Polignac number, because 4646552497 - 2³¹ = 2499068849 is a prime.

It is not a weakly prime, because it can be changed into another prime (4646552597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2323276248 + 2323276249.

It is an arithmetic number, because the mean of its divisors is an integer number (2323276249).

Almost surely, 2^4646552497 is an apocalyptic number.

It is an amenable number.

4646552497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4646552497 is an equidigital number, since it uses as much as digits as its factorization.

4646552497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7257600, while the sum is 52.

The square root of 4646552497 is about 68165.6254794159. The cubic root of 4646552497 is about 1668.6949414108.

The spelling of 4646552497 in words is "four billion, six hundred forty-six million, five hundred fifty-two thousand, four hundred ninety-seven".