6188248145 has 8 divisors (see below), whose sum is σ = 7519896960. Its totient is φ = 4887932400.

The previous prime is 6188248123. The next prime is 6188248159. The reversal of 6188248145 is 5418428816.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-6188248145 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6188248145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7832831 + ... + 7833620.

It is an arithmetic number, because the mean of its divisors is an integer number (939987120).

Almost surely, 2^6188248145 is an apocalyptic number.

It is an amenable number.

6188248145 is a deficient number, since it is larger than the sum of its proper divisors (1331648815).

6188248145 is a wasteful number, since it uses less digits than its factorization.

6188248145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15666535.

The product of its digits is 491520, while the sum is 47.

The square root of 6188248145 is about 78665.4189908120. The cubic root of 6188248145 is about 1835.9291050329.

The spelling of 6188248145 in words is "six billion, one hundred eighty-eight million, two hundred forty-eight thousand, one hundred forty-five".