1465225646003 has 8 divisors (see below), whose sum is σ = 1680768666720. Its totient is φ = 1251238893120.

The previous prime is 1465225645993. The next prime is 1465225646009. The reversal of 1465225646003 is 3006465225641.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1465225646003 - 2¹⁰ = 1465225644979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1465225646009) 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 7 ways as a sum of consecutive naturals, for example, 389064938 + ... + 389068703.

It is an arithmetic number, because the mean of its divisors is an integer number (210096083340).

Almost surely, 2^{1465225646003} is an apocalyptic number.

1465225646003 is a deficient number, since it is larger than the sum of its proper divisors (215543020717).

1465225646003 is an equidigital number, since it uses as much as digits as its factorization.

1465225646003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778133917.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 1465225646003 in words is "one trillion, four hundred sixty-five billion, two hundred twenty-five million, six hundred forty-six thousand, three".