6145333623 has 128 divisors (see below), whose sum is σ = 11104128000. Its totient is φ = 3309396480.

The previous prime is 6145333619. The next prime is 6145333631. The reversal of 6145333623 is 3263335416.

6145333623 is a `hidden beast` number, since 61 + 4 + 533 + 3 + 62 + 3 = 666.

It is not a de Polignac number, because 6145333623 - 2² = 6145333619 is a prime.

It is a super-2 number, since 2×6145333623² = 75530250675948612258, which contains 22 as substring.

Its product of digits (116640) is a multiple of the sum of its prime divisors (648).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6145333633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12073093 + ... + 12073601.

It is an arithmetic number, because the mean of its divisors is an integer number (86751000).

Almost surely, 2^6145333623 is an apocalyptic number.

6145333623 is a deficient number, since it is larger than the sum of its proper divisors (4958794377).

6145333623 is a wasteful number, since it uses less digits than its factorization.

6145333623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654 (or 648 counting only the distinct ones).

The product of its digits is 116640, while the sum is 36.

The square root of 6145333623 is about 78392.1783279429. The cubic root of 6145333623 is about 1831.6752973561.

The spelling of 6145333623 in words is "six billion, one hundred forty-five million, three hundred thirty-three thousand, six hundred twenty-three".