2755473155 has 8 divisors (see below), whose sum is σ = 3355919952. Its totient is φ = 2171477088.

The previous prime is 2755473121. The next prime is 2755473167. The reversal of 2755473155 is 5513745572.

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

It is a cyclic number.

It is not a de Polignac number, because 2755473155 - 2¹⁴ = 2755456771 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4112312 + ... + 4112981.

It is an arithmetic number, because the mean of its divisors is an integer number (419489994).

Almost surely, 2^2755473155 is an apocalyptic number.

2755473155 is a deficient number, since it is larger than the sum of its proper divisors (600446797).

2755473155 is an equidigital number, since it uses as much as digits as its factorization.

2755473155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8225365.

The product of its digits is 735000, while the sum is 44.

The square root of 2755473155 is about 52492.6009548012. The cubic root of 2755473155 is about 1401.9485036739.

The spelling of 2755473155 in words is "two billion, seven hundred fifty-five million, four hundred seventy-three thousand, one hundred fifty-five".