2738132155 has 8 divisors (see below), whose sum is σ = 3584463984. Its totient is φ = 1991368800.

The previous prime is 2738132153. The next prime is 2738132171. The reversal of 2738132155 is 5512318372.

2738132155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2738132155 - 2¹ = 2738132153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2738132153) 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, 24892056 + ... + 24892165.

It is an arithmetic number, because the mean of its divisors is an integer number (448057998).

Almost surely, 2^2738132155 is an apocalyptic number.

2738132155 is a deficient number, since it is larger than the sum of its proper divisors (846331829).

2738132155 is a wasteful number, since it uses less digits than its factorization.

2738132155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49784237.

The product of its digits is 50400, while the sum is 37.

The square root of 2738132155 is about 52327.1645992786. The cubic root of 2738132155 is about 1399.0013549949.

It can be divided in two parts, 27381 and 32155, that added together give a square (59536 = 244²).

The spelling of 2738132155 in words is "two billion, seven hundred thirty-eight million, one hundred thirty-two thousand, one hundred fifty-five".