28836602701 has 2 divisors, whose sum is σ = 28836602702. Its totient is φ = 28836602700.

The previous prime is 28836602633. The next prime is 28836602723. The reversal of 28836602701 is 10720663882.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25969000201 + 2867602500 = 161149^2 + 53550^2 .

It is a cyclic number.

It is not a de Polignac number, because 28836602701 - 2¹⁹ = 28836078413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28836602731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14418301350 + 14418301351.

It is an arithmetic number, because the mean of its divisors is an integer number (14418301351).

Almost surely, 2^28836602701 is an apocalyptic number.

It is an amenable number.

28836602701 is a deficient number, since it is larger than the sum of its proper divisors (1).

28836602701 is an equidigital number, since it uses as much as digits as its factorization.

28836602701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 28836602701 in words is "twenty-eight billion, eight hundred thirty-six million, six hundred two thousand, seven hundred one".