6119146553 has 4 divisors (see below), whose sum is σ = 6589850148. Its totient is φ = 5648442960.

The previous prime is 6119146541. The next prime is 6119146567. The reversal of 6119146553 is 3556419116.

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 1343369104 + 4775777449 = 36652^2 + 69107^2 .

It is a cyclic number.

It is not a de Polignac number, because 6119146553 - 2⁶ = 6119146489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6119146553.

It is not an unprimeable number, because it can be changed into a prime (6119140553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235351778 + ... + 235351803.

It is an arithmetic number, because the mean of its divisors is an integer number (1647462537).

Almost surely, 2^6119146553 is an apocalyptic number.

It is an amenable number.

6119146553 is a deficient number, since it is larger than the sum of its proper divisors (470703595).

6119146553 is a wasteful number, since it uses less digits than its factorization.

6119146553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470703594.

The product of its digits is 97200, while the sum is 41.

The square root of 6119146553 is about 78224.9739725109. The cubic root of 6119146553 is about 1829.0698242915.

The spelling of 6119146553 in words is "six billion, one hundred nineteen million, one hundred forty-six thousand, five hundred fifty-three".