6122955309 has 8 divisors (see below), whose sum is σ = 8214026592. Its totient is φ = 4056927120.

The previous prime is 6122955299. The next prime is 6122955313. The reversal of 6122955309 is 9035592216.

6122955309 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6122955309 - 2¹² = 6122951213 is a prime.

It is a super-2 number, since 2×6122955309² = 74981163432022570962, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6122955329) 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, 6260202 + ... + 6261179.

It is an arithmetic number, because the mean of its divisors is an integer number (1026753324).

Almost surely, 2^6122955309 is an apocalyptic number.

It is an amenable number.

6122955309 is a deficient number, since it is larger than the sum of its proper divisors (2091071283).

6122955309 is a wasteful number, since it uses less digits than its factorization.

6122955309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12521547.

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 6122955309 is about 78249.3150704848. The cubic root of 6122955309 is about 1829.4492364486.

The spelling of 6122955309 in words is "six billion, one hundred twenty-two million, nine hundred fifty-five thousand, three hundred nine".