2755505501 has 8 divisors (see below), whose sum is σ = 3286068864. Its totient is φ = 2259172080.

The previous prime is 2755505479. The next prime is 2755505509. The reversal of 2755505501 is 1055055572.

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 2755505501 - 2⁶ = 2755505437 is a prime.

It is a super-2 number, since 2×2755505501² = 15185621132082522002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755505509) 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, 8557310 + ... + 8557631.

It is an arithmetic number, because the mean of its divisors is an integer number (410758608).

Almost surely, 2^2755505501 is an apocalyptic number.

It is an amenable number.

2755505501 is a deficient number, since it is larger than the sum of its proper divisors (530563363).

2755505501 is a wasteful number, since it uses less digits than its factorization.

2755505501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17114971.

The product of its (nonzero) digits is 43750, while the sum is 35.

The square root of 2755505501 is about 52492.9090544618. The cubic root of 2755505501 is about 1401.9539893923.

The spelling of 2755505501 in words is "two billion, seven hundred fifty-five million, five hundred five thousand, five hundred one".