6145733361 has 4 divisors (see below), whose sum is σ = 8194311152. Its totient is φ = 4097155572.

The previous prime is 6145733357. The next prime is 6145733413. The reversal of 6145733361 is 1633375416.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6145733361 - 2² = 6145733357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6145733311) 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, 1024288891 + ... + 1024288896.

It is an arithmetic number, because the mean of its divisors is an integer number (2048577788).

Almost surely, 2^6145733361 is an apocalyptic number.

It is an amenable number.

6145733361 is a deficient number, since it is larger than the sum of its proper divisors (2048577791).

6145733361 is a wasteful number, since it uses less digits than its factorization.

6145733361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048577790.

The product of its digits is 136080, while the sum is 39.

The square root of 6145733361 is about 78394.7278903371. The cubic root of 6145733361 is about 1831.7150117361.

The spelling of 6145733361 in words is "six billion, one hundred forty-five million, seven hundred thirty-three thousand, three hundred sixty-one".