2772745501312 has 32 divisors (see below), whose sum is σ = 5524505395200. Its totient is φ = 1386202970880.

The previous prime is 2772745501301. The next prime is 2772745501327. The reversal of 2772745501312 is 2131055472772.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273862 + ... + 2370757.

It is an arithmetic number, because the mean of its divisors is an integer number (172640793600).

Almost surely, 2^{2772745501312} is an apocalyptic number.

It is an amenable number.

2772745501312 is a deficient number, since it is larger than the sum of its proper divisors (2751759893888).

2772745501312 is an equidigital number, since it uses as much as digits as its factorization.

2772745501312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652824 (or 2652812 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 46.

The spelling of 2772745501312 in words is "two trillion, seven hundred seventy-two billion, seven hundred forty-five million, five hundred one thousand, three hundred twelve".