2109952627 has 2 divisors, whose sum is σ = 2109952628. Its totient is φ = 2109952626.

The previous prime is 2109952601. The next prime is 2109952661. The reversal of 2109952627 is 7262599012.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2109952627 is a prime.

It is a super-2 number, since 2×2109952627² = 8903800176368402258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2109952687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1054976313 + 1054976314.

It is an arithmetic number, because the mean of its divisors is an integer number (1054976314).

Almost surely, 2^2109952627 is an apocalyptic number.

2109952627 is a deficient number, since it is larger than the sum of its proper divisors (1).

2109952627 is an equidigital number, since it uses as much as digits as its factorization.

2109952627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 2109952627 is about 45934.2206530164. The cubic root of 2109952627 is about 1282.5990134156.

The spelling of 2109952627 in words is "two billion, one hundred nine million, nine hundred fifty-two thousand, six hundred twenty-seven".