2707438155 has 16 divisors (see below), whose sum is σ = 4559896320. Its totient is φ = 1367968608.

The previous prime is 2707438147. The next prime is 2707438229. The reversal of 2707438155 is 5518347072.

It is not a de Polignac number, because 2707438155 - 2³ = 2707438147 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4749607 + ... + 4750176.

It is an arithmetic number, because the mean of its divisors is an integer number (284993520).

Almost surely, 2^2707438155 is an apocalyptic number.

2707438155 is a deficient number, since it is larger than the sum of its proper divisors (1852458165).

2707438155 is a wasteful number, since it uses less digits than its factorization.

2707438155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9499810.

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 2707438155 is about 52033.0486806222. The cubic root of 2707438155 is about 1393.7541760752.

The spelling of 2707438155 in words is "two billion, seven hundred seven million, four hundred thirty-eight thousand, one hundred fifty-five".