2772380579123 has 2 divisors, whose sum is σ = 2772380579124. Its totient is φ = 2772380579122.

The previous prime is 2772380579107. The next prime is 2772380579147. The reversal of 2772380579123 is 3219750832772.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2772380579123 - 2⁴ = 2772380579107 is a prime.

It is a super-3 number, since 3×2772380579123³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2772380570123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1386190289561 + 1386190289562.

It is an arithmetic number, because the mean of its divisors is an integer number (1386190289562).

Almost surely, 2^{2772380579123} is an apocalyptic number.

2772380579123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2772380579123 is an equidigital number, since it uses as much as digits as its factorization.

2772380579123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8890560, while the sum is 56.

The spelling of 2772380579123 in words is "two trillion, seven hundred seventy-two billion, three hundred eighty million, five hundred seventy-nine thousand, one hundred twenty-three".