1152772938619 has 2 divisors, whose sum is σ = 1152772938620. Its totient is φ = 1152772938618.

The previous prime is 1152772938607. The next prime is 1152772938661. The reversal of 1152772938619 is 9168392772511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1152772938619 - 2⁵ = 1152772938587 is a prime.

It is a super-2 number, since 2×1152772938619² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1152772938419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576386469309 + 576386469310.

It is an arithmetic number, because the mean of its divisors is an integer number (576386469310).

Almost surely, 2^{1152772938619} is an apocalyptic number.

1152772938619 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152772938619 is an equidigital number, since it uses as much as digits as its factorization.

1152772938619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11430720, while the sum is 61.

The spelling of 1152772938619 in words is "one trillion, one hundred fifty-two billion, seven hundred seventy-two million, nine hundred thirty-eight thousand, six hundred nineteen".