2748156033 has 48 divisors (see below), whose sum is σ = 4349583360. Its totient is φ = 1538560800.

The previous prime is 2748156031. The next prime is 2748156043. The reversal of 2748156033 is 3306518472.

It is not a de Polignac number, because 2748156033 - 2¹ = 2748156031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2748155982 and 2748156000.

It is not an unprimeable number, because it can be changed into a prime (2748156031) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1867488 + ... + 1868958.

It is an arithmetic number, because the mean of its divisors is an integer number (90616320).

Almost surely, 2^2748156033 is an apocalyptic number.

It is an amenable number.

2748156033 is a deficient number, since it is larger than the sum of its proper divisors (1601427327).

2748156033 is a wasteful number, since it uses less digits than its factorization.

2748156033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738 (or 1731 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 2748156033 is about 52422.8579247641. The cubic root of 2748156033 is about 1400.7064517918.

The spelling of 2748156033 in words is "two billion, seven hundred forty-eight million, one hundred fifty-six thousand, thirty-three".