2755571901 has 8 divisors (see below), whose sum is σ = 3687360864. Its totient is φ = 1830415440.

The previous prime is 2755571891. The next prime is 2755571921. The reversal of 2755571901 is 1091755572.

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

It is not a de Polignac number, because 2755571901 - 2⁵ = 2755571869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755571921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1657155 + ... + 1658816.

It is an arithmetic number, because the mean of its divisors is an integer number (460920108).

Almost surely, 2^2755571901 is an apocalyptic number.

It is an amenable number.

2755571901 is a deficient number, since it is larger than the sum of its proper divisors (931788963).

2755571901 is a wasteful number, since it uses less digits than its factorization.

2755571901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316251.

The product of its (nonzero) digits is 110250, while the sum is 42.

The square root of 2755571901 is about 52493.5415170285. The cubic root of 2755571901 is about 1401.9652503626.

The spelling of 2755571901 in words is "two billion, seven hundred fifty-five million, five hundred seventy-one thousand, nine hundred one".