2077077764579 has 8 divisors (see below), whose sum is σ = 2100667446000. Its totient is φ = 2053493677312.

The previous prime is 2077077764549. The next prime is 2077077764611. The reversal of 2077077764579 is 9754677707702.

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 2077077764579 - 2²⁰ = 2077076716003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2077077764549) 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, 649469 + ... + 2139150.

It is an arithmetic number, because the mean of its divisors is an integer number (262583430750).

Almost surely, 2^{2077077764579} is an apocalyptic number.

2077077764579 is a deficient number, since it is larger than the sum of its proper divisors (23589681421).

2077077764579 is an equidigital number, since it uses as much as digits as its factorization.

2077077764579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2797077.

The product of its (nonzero) digits is 254121840, while the sum is 68.

The spelling of 2077077764579 in words is "two trillion, seventy-seven billion, seventy-seven million, seven hundred sixty-four thousand, five hundred seventy-nine".