2673554840819 has 2 divisors, whose sum is σ = 2673554840820. Its totient is φ = 2673554840818.

The previous prime is 2673554840701. The next prime is 2673554840893. The reversal of 2673554840819 is 9180484553762.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2673554840819 - 2⁸ = 2673554840563 is a prime.

It is a super-2 number, since 2×2673554840819² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2673554840899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1336777420409 + 1336777420410.

It is an arithmetic number, because the mean of its divisors is an integer number (1336777420410).

It is a 1-persistent number, because it is pandigital, but 2⋅2673554840819 = 5347109681638 is not.

Almost surely, 2^{2673554840819} is an apocalyptic number.

2673554840819 is a deficient number, since it is larger than the sum of its proper divisors (1).

2673554840819 is an equidigital number, since it uses as much as digits as its factorization.

2673554840819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58060800, while the sum is 62.

The spelling of 2673554840819 in words is "two trillion, six hundred seventy-three billion, five hundred fifty-four million, eight hundred forty thousand, eight hundred nineteen".