2621363071 has 2 divisors, whose sum is σ = 2621363072. Its totient is φ = 2621363070.

The previous prime is 2621363057. The next prime is 2621363083. The reversal of 2621363071 is 1703631262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2621363071 - 2⁹ = 2621362559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2621363011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310681535 + 1310681536.

It is an arithmetic number, because the mean of its divisors is an integer number (1310681536).

Almost surely, 2^2621363071 is an apocalyptic number.

2621363071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2621363071 is an equidigital number, since it uses as much as digits as its factorization.

2621363071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 2621363071 is about 51199.2487347227. The cubic root of 2621363071 is about 1378.8247136543.

The spelling of 2621363071 in words is "two billion, six hundred twenty-one million, three hundred sixty-three thousand, seventy-one".