6115846465 has 4 divisors (see below), whose sum is σ = 7339015764. Its totient is φ = 4892677168.

The previous prime is 6115846459. The next prime is 6115846507. The reversal of 6115846465 is 5646485116.

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 4858647616 + 1257198849 = 69704^2 + 35457^2 .

It is a cyclic number.

It is not a de Polignac number, because 6115846465 - 2¹³ = 6115838273 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611584642 + ... + 611584651.

It is an arithmetic number, because the mean of its divisors is an integer number (1834753941).

Almost surely, 2^6115846465 is an apocalyptic number.

It is an amenable number.

6115846465 is a deficient number, since it is larger than the sum of its proper divisors (1223169299).

6115846465 is a wasteful number, since it uses less digits than its factorization.

6115846465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223169298.

The product of its digits is 691200, while the sum is 46.

The square root of 6115846465 is about 78203.8775573181. The cubic root of 6115846465 is about 1828.7409561642.

The spelling of 6115846465 in words is "six billion, one hundred fifteen million, eight hundred forty-six thousand, four hundred sixty-five".