2119389527 has 2 divisors, whose sum is σ = 2119389528. Its totient is φ = 2119389526.

The previous prime is 2119389511. The next prime is 2119389557. The reversal of 2119389527 is 7259839112.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2119389527 - 2⁴ = 2119389511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2119389557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1059694763 + 1059694764.

It is an arithmetic number, because the mean of its divisors is an integer number (1059694764).

Almost surely, 2^2119389527 is an apocalyptic number.

2119389527 is a deficient number, since it is larger than the sum of its proper divisors (1).

2119389527 is an equidigital number, since it uses as much as digits as its factorization.

2119389527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 47.

The square root of 2119389527 is about 46036.8279424202. The cubic root of 2119389527 is about 1284.5083388084.

The spelling of 2119389527 in words is "two billion, one hundred nineteen million, three hundred eighty-nine thousand, five hundred twenty-seven".