6462192945 has 32 divisors (see below), whose sum is σ = 11192614272. Its totient is φ = 3164884992.

The previous prime is 6462192941. The next prime is 6462192973. The reversal of 6462192945 is 5492912646.

It is not a de Polignac number, because 6462192945 - 2² = 6462192941 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 6462192894 and 6462192903.

It is not an unprimeable number, because it can be changed into a prime (6462192941) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48219 + ... + 123488.

It is an arithmetic number, because the mean of its divisors is an integer number (349769196).

Almost surely, 2^6462192945 is an apocalyptic number.

6462192945 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6462192945 is a deficient number, since it is larger than the sum of its proper divisors (4730421327).

6462192945 is a wasteful number, since it uses less digits than its factorization.

6462192945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171921.

The product of its digits is 933120, while the sum is 48.

The square root of 6462192945 is about 80387.7661401286. The cubic root of 6462192945 is about 1862.6302004681.

The spelling of 6462192945 in words is "six billion, four hundred sixty-two million, one hundred ninety-two thousand, nine hundred forty-five".