2602012873 has 2 divisors, whose sum is σ = 2602012874. Its totient is φ = 2602012872.

The previous prime is 2602012841. The next prime is 2602012891. The reversal of 2602012873 is 3782102062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1401528969 + 1200483904 = 37437^2 + 34648^2 .

It is a cyclic number.

It is not a de Polignac number, because 2602012873 - 2⁵ = 2602012841 is a prime.

It is not a weakly prime, because it can be changed into another prime (2602012573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1301006436 + 1301006437.

It is an arithmetic number, because the mean of its divisors is an integer number (1301006437).

Almost surely, 2^2602012873 is an apocalyptic number.

It is an amenable number.

2602012873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2602012873 is an equidigital number, since it uses as much as digits as its factorization.

2602012873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2602012873 is about 51009.9291608996. The cubic root of 2602012873 is about 1375.4236266937.

It can be divided in two parts, 26020128 and 73, that added together give a square (26020201 = 5101²).

The spelling of 2602012873 in words is "two billion, six hundred two million, twelve thousand, eight hundred seventy-three".