5651260673 has 2 divisors, whose sum is σ = 5651260674. Its totient is φ = 5651260672.

The previous prime is 5651260639. The next prime is 5651260721. The reversal of 5651260673 is 3760621565.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5635204624 + 16056049 = 75068^2 + 4007^2 .

It is a cyclic number.

It is not a de Polignac number, because 5651260673 - 2¹² = 5651256577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5651260673.

It is not a weakly prime, because it can be changed into another prime (5651260603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825630336 + 2825630337.

It is an arithmetic number, because the mean of its divisors is an integer number (2825630337).

Almost surely, 2^5651260673 is an apocalyptic number.

It is an amenable number.

5651260673 is a deficient number, since it is larger than the sum of its proper divisors (1).

5651260673 is an equidigital number, since it uses as much as digits as its factorization.

5651260673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 5651260673 is about 75174.8672961915. The cubic root of 5651260673 is about 1781.2099538706.

The spelling of 5651260673 in words is "five billion, six hundred fifty-one million, two hundred sixty thousand, six hundred seventy-three".