3050755685 has 4 divisors (see below), whose sum is σ = 3660906828. Its totient is φ = 2440604544.

The previous prime is 3050755681. The next prime is 3050755699. The reversal of 3050755685 is 5865570503.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 632673409 + 2418082276 = 25153^2 + 49174^2 .

It is a cyclic number.

It is not a de Polignac number, because 3050755685 - 2² = 3050755681 is a prime.

It is a super-2 number, since 2×3050755685² = 18614220499119638450, 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 (3050755681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305075564 + ... + 305075573.

It is an arithmetic number, because the mean of its divisors is an integer number (915226707).

Almost surely, 2^3050755685 is an apocalyptic number.

It is an amenable number.

3050755685 is a deficient number, since it is larger than the sum of its proper divisors (610151143).

3050755685 is an equidigital number, since it uses as much as digits as its factorization.

3050755685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610151142.

The product of its (nonzero) digits is 630000, while the sum is 44.

The square root of 3050755685 is about 55233.6463127322. The cubic root of 3050755685 is about 1450.3377231572.

The spelling of 3050755685 in words is "three billion, fifty million, seven hundred fifty-five thousand, six hundred eighty-five".