1465225646163 has 8 divisors (see below), whose sum is σ = 1959232002000. Its totient is φ = 974018193888.

The previous prime is 1465225646153. The next prime is 1465225646167. The reversal of 1465225646163 is 3616465225641.

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

It is not a de Polignac number, because 1465225646163 - 2²¹ = 1465223549011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1465225646167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699724668 + ... + 699726761.

It is an arithmetic number, because the mean of its divisors is an integer number (244904000250).

Almost surely, 2^{1465225646163} is an apocalyptic number.

1465225646163 is a deficient number, since it is larger than the sum of its proper divisors (494006355837).

1465225646163 is a wasteful number, since it uses less digits than its factorization.

1465225646163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399451781.

The product of its digits is 6220800, while the sum is 51.

The spelling of 1465225646163 in words is "one trillion, four hundred sixty-five billion, two hundred twenty-five million, six hundred forty-six thousand, one hundred sixty-three".