1464245630625 has 40 divisors (see below), whose sum is σ = 2445424613632. Its totient is φ = 779075640000.

The previous prime is 1464245630611. The next prime is 1464245630669. The reversal of 1464245630625 is 5260365424641.

It is a de Polignac number, because none of the positive numbers 2^k-1464245630625 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 138097 + ... + 1716846.

Almost surely, 2^{1464245630625} is an apocalyptic number.

1464245630625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1464245630625 is a deficient number, since it is larger than the sum of its proper divisors (981178983007).

1464245630625 is an equidigital number, since it uses as much as digits as its factorization.

1464245630625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855387 (or 1855372 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 1464245630625 in words is "one trillion, four hundred sixty-four billion, two hundred forty-five million, six hundred thirty thousand, six hundred twenty-five".