109952268739 has 2 divisors, whose sum is σ = 109952268740. Its totient is φ = 109952268738.

The previous prime is 109952268737. The next prime is 109952268757. The reversal of 109952268739 is 937862259901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109952268739 - 2¹ = 109952268737 is a prime.

Together with 109952268737, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (109952268737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54976134369 + 54976134370.

It is an arithmetic number, because the mean of its divisors is an integer number (54976134370).

Almost surely, 2^109952268739 is an apocalyptic number.

109952268739 is a deficient number, since it is larger than the sum of its proper divisors (1).

109952268739 is an equidigital number, since it uses as much as digits as its factorization.

109952268739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14696640, while the sum is 61.

The spelling of 109952268739 in words is "one hundred nine billion, nine hundred fifty-two million, two hundred sixty-eight thousand, seven hundred thirty-nine".