6845162941 has 4 divisors (see below), whose sum is σ = 6895127772. Its totient is φ = 6795198112.

The previous prime is 6845162887. The next prime is 6845162953. The reversal of 6845162941 is 1492615486.

It is a happy number.

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 2111034916 + 4734128025 = 45946^2 + 68805^2 .

It is a cyclic number.

It is not a de Polignac number, because 6845162941 - 2¹³ = 6845154749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6845162891 and 6845162900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6845162971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24982210 + ... + 24982483.

It is an arithmetic number, because the mean of its divisors is an integer number (1723781943).

Almost surely, 2^6845162941 is an apocalyptic number.

It is an amenable number.

6845162941 is a deficient number, since it is larger than the sum of its proper divisors (49964831).

6845162941 is a wasteful number, since it uses less digits than its factorization.

6845162941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49964830.

The product of its digits is 414720, while the sum is 46.

The square root of 6845162941 is about 82735.4998836654. The cubic root of 6845162941 is about 1898.7214797590.

The spelling of 6845162941 in words is "six billion, eight hundred forty-five million, one hundred sixty-two thousand, nine hundred forty-one".