2755555525 has 12 divisors (see below), whose sum is σ = 3442976064. Its totient is φ = 2187614000.

The previous prime is 2755555507. The next prime is 2755555547. The reversal of 2755555525 is 5255555572.

It is a de Polignac number, because none of the positive numbers 2^k-2755555525 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 417421 + ... + 423970.

It is an arithmetic number, because the mean of its divisors is an integer number (286914672).

Almost surely, 2^2755555525 is an apocalyptic number.

2755555525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2755555525 is a deficient number, since it is larger than the sum of its proper divisors (687420539).

2755555525 is a wasteful number, since it uses less digits than its factorization.

2755555525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841532 (or 841527 counting only the distinct ones).

The product of its digits is 2187500, while the sum is 46.

The square root of 2755555525 is about 52493.3855357034. The cubic root of 2755555525 is about 1401.9624731256.

The spelling of 2755555525 in words is "two billion, seven hundred fifty-five million, five hundred fifty-five thousand, five hundred twenty-five".