2777979773023 has 8 divisors (see below), whose sum is σ = 3419052028448. Its totient is φ = 2197962018144.

The previous prime is 2777979773021. The next prime is 2777979773029. The reversal of 2777979773023 is 3203779797772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2777979773023 - 2¹ = 2777979773021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2777979773021) 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 in 7 ways as a sum of consecutive naturals, for example, 15263625036 + ... + 15263625217.

It is an arithmetic number, because the mean of its divisors is an integer number (427381503556).

Almost surely, 2^{2777979773023} is an apocalyptic number.

2777979773023 is a deficient number, since it is larger than the sum of its proper divisors (641072255425).

2777979773023 is a wasteful number, since it uses less digits than its factorization.

2777979773023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30527250273.

The product of its (nonzero) digits is 343064484, while the sum is 70.

The spelling of 2777979773023 in words is "two trillion, seven hundred seventy-seven billion, nine hundred seventy-nine million, seven hundred seventy-three thousand, twenty-three".