6145307319 has 16 divisors (see below), whose sum is σ = 8418045152. Its totient is φ = 3984795648.

The previous prime is 6145307317. The next prime is 6145307347. The reversal of 6145307319 is 9137035416.

It is not a de Polignac number, because 6145307319 - 2¹ = 6145307317 is a prime.

It is a super-2 number, since 2×6145307319² = 75529604089909935522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6145307317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400167 + ... + 415239.

It is an arithmetic number, because the mean of its divisors is an integer number (526127822).

Almost surely, 2^6145307319 is an apocalyptic number.

6145307319 is a deficient number, since it is larger than the sum of its proper divisors (2272737833).

6145307319 is a wasteful number, since it uses less digits than its factorization.

6145307319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18786.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 6145307319 is about 78392.0105559234. The cubic root of 6145307319 is about 1831.6726839663.

The spelling of 6145307319 in words is "six billion, one hundred forty-five million, three hundred seven thousand, three hundred nineteen".