2772152434138 has 8 divisors (see below), whose sum is σ = 4195027135188. Its totient is φ = 1373810055744.

The previous prime is 2772152434067. The next prime is 2772152434147. The reversal of 2772152434138 is 8314342512772.

2772152434138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2754660520089 + 17491914049 = 1659717^2 + 132257^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2772152434091 and 2772152434100.

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, 6133080381 + ... + 6133080832.

Almost surely, 2^{2772152434138} is an apocalyptic number.

2772152434138 is a deficient number, since it is larger than the sum of its proper divisors (1422874701050).

2772152434138 is a wasteful number, since it uses less digits than its factorization.

2772152434138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12266161328.

The product of its digits is 2257920, while the sum is 49.

The spelling of 2772152434138 in words is "two trillion, seven hundred seventy-two billion, one hundred fifty-two million, four hundred thirty-four thousand, one hundred thirty-eight".