2772445027020 has 96 divisors (see below), whose sum is σ = 7804964115648. Its totient is φ = 735309299712.

The previous prime is 2772445027007. The next prime is 2772445027067. The reversal of 2772445027020 is 207205442772.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51585202 + ... + 51638918.

It is an arithmetic number, because the mean of its divisors is an integer number (81301709538).

Almost surely, 2^{2772445027020} is an apocalyptic number.

2772445027020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2772445027020 is an abundant number, since it is smaller than the sum of its proper divisors (5032519088628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2772445027020 is a wasteful number, since it uses less digits than its factorization.

2772445027020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58379 (or 58377 counting only the distinct ones).

The product of its (nonzero) digits is 439040, while the sum is 42.

The spelling of 2772445027020 in words is "two trillion, seven hundred seventy-two billion, four hundred forty-five million, twenty-seven thousand, twenty".