4635269021 has 2 divisors, whose sum is σ = 4635269022. Its totient is φ = 4635269020.

The previous prime is 4635269003. The next prime is 4635269039. The reversal of 4635269021 is 1209625364.

It is a balanced prime because it is at equal distance from previous prime (4635269003) and next prime (4635269039).

It can be written as a sum of positive squares in only one way, i.e., 3148780996 + 1486488025 = 56114^2 + 38555^2 .

It is a cyclic number.

It is not a de Polignac number, because 4635269021 - 2¹⁴ = 4635252637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4635269081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2317634510 + 2317634511.

It is an arithmetic number, because the mean of its divisors is an integer number (2317634511).

Almost surely, 2^4635269021 is an apocalyptic number.

It is an amenable number.

4635269021 is a deficient number, since it is larger than the sum of its proper divisors (1).

4635269021 is an equidigital number, since it uses as much as digits as its factorization.

4635269021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 4635269021 is about 68082.8100257326. The cubic root of 4635269021 is about 1667.3431190413.

The spelling of 4635269021 in words is "four billion, six hundred thirty-five million, two hundred sixty-nine thousand, twenty-one".