2755742270 has 16 divisors (see below), whose sum is σ = 4986309888. Its totient is φ = 1096524960.

The previous prime is 2755742257. The next prime is 2755742281. The reversal of 2755742270 is 722475572.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 719489 + ... + 723308.

It is an arithmetic number, because the mean of its divisors is an integer number (311644368).

Almost surely, 2^2755742270 is an apocalyptic number.

2755742270 is a deficient number, since it is larger than the sum of its proper divisors (2230567618).

2755742270 is a wasteful number, since it uses less digits than its factorization.

2755742270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442995.

The product of its (nonzero) digits is 274400, while the sum is 41.

The square root of 2755742270 is about 52495.1642534815. The cubic root of 2755742270 is about 1401.9941429124.

The spelling of 2755742270 in words is "two billion, seven hundred fifty-five million, seven hundred forty-two thousand, two hundred seventy".