4646654057 has 2 divisors, whose sum is σ = 4646654058. Its totient is φ = 4646654056.

The previous prime is 4646654053. The next prime is 4646654069. The reversal of 4646654057 is 7504566464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4645240336 + 1413721 = 68156^2 + 1189^2 .

It is a cyclic number.

It is not a de Polignac number, because 4646654057 - 2² = 4646654053 is a prime.

It is not a weakly prime, because it can be changed into another prime (4646654053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2323327028 + 2323327029.

It is an arithmetic number, because the mean of its divisors is an integer number (2323327029).

Almost surely, 2^4646654057 is an apocalyptic number.

It is an amenable number.

4646654057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4646654057 is an equidigital number, since it uses as much as digits as its factorization.

4646654057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2419200, while the sum is 47.

The square root of 4646654057 is about 68166.3704255992. The cubic root of 4646654057 is about 1668.7070989135.

The spelling of 4646654057 in words is "four billion, six hundred forty-six million, six hundred fifty-four thousand, fifty-seven".