2627551793 has 2 divisors, whose sum is σ = 2627551794. Its totient is φ = 2627551792.

The previous prime is 2627551747. The next prime is 2627551799. The reversal of 2627551793 is 3971557262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2392481569 + 235070224 = 48913^2 + 15332^2 .

It is a cyclic number.

It is not a de Polignac number, because 2627551793 - 2¹⁴ = 2627535409 is a prime.

It is not a weakly prime, because it can be changed into another prime (2627551799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1313775896 + 1313775897.

It is an arithmetic number, because the mean of its divisors is an integer number (1313775897).

Almost surely, 2^2627551793 is an apocalyptic number.

It is an amenable number.

2627551793 is a deficient number, since it is larger than the sum of its proper divisors (1).

2627551793 is an equidigital number, since it uses as much as digits as its factorization.

2627551793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 793800, while the sum is 47.

The square root of 2627551793 is about 51259.6507303747. The cubic root of 2627551793 is about 1379.9089404664.

The spelling of 2627551793 in words is "two billion, six hundred twenty-seven million, five hundred fifty-one thousand, seven hundred ninety-three".