2077738566495 has 8 divisors (see below), whose sum is σ = 3324381706416. Its totient is φ = 1108127235456.

The previous prime is 2077738566493. The next prime is 2077738566529. The reversal of 2077738566495 is 5946658377702.

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

It is not a de Polignac number, because 2077738566495 - 2¹ = 2077738566493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077738566493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69257952202 + ... + 69257952231.

It is an arithmetic number, because the mean of its divisors is an integer number (415547713302).

Almost surely, 2^{2077738566495} is an apocalyptic number.

2077738566495 is a deficient number, since it is larger than the sum of its proper divisors (1246643139921).

2077738566495 is a wasteful number, since it uses less digits than its factorization.

2077738566495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138515904441.

The product of its (nonzero) digits is 533433600, while the sum is 69.

The spelling of 2077738566495 in words is "two trillion, seventy-seven billion, seven hundred thirty-eight million, five hundred sixty-six thousand, four hundred ninety-five".