4645133629 has 2 divisors, whose sum is σ = 4645133630. Its totient is φ = 4645133628.

The previous prime is 4645133621. The next prime is 4645133639. The reversal of 4645133629 is 9263315464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4519469529 + 125664100 = 67227^2 + 11210^2 .

It is a cyclic number.

It is not a de Polignac number, because 4645133629 - 2³ = 4645133621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4645133621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322566814 + 2322566815.

It is an arithmetic number, because the mean of its divisors is an integer number (2322566815).

Almost surely, 2^4645133629 is an apocalyptic number.

It is an amenable number.

4645133629 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645133629 is an equidigital number, since it uses as much as digits as its factorization.

4645133629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 43.

The square root of 4645133629 is about 68155.2171810787. The cubic root of 4645133629 is about 1668.5250736151.

The spelling of 4645133629 in words is "four billion, six hundred forty-five million, one hundred thirty-three thousand, six hundred twenty-nine".