1630745010653 has 32 divisors (see below), whose sum is σ = 1874999377920. Its totient is φ = 1416509780400.

The previous prime is 1630745010623. The next prime is 1630745010659. The reversal of 1630745010653 is 3560105470361.

It is not a de Polignac number, because 1630745010653 - 2¹⁶ = 1630744945117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1630745010653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1630745010659) 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, 3009476 + ... + 3509762.

It is an arithmetic number, because the mean of its divisors is an integer number (58593730560).

Almost surely, 2^{1630745010653} is an apocalyptic number.

It is an amenable number.

1630745010653 is a deficient number, since it is larger than the sum of its proper divisors (244254367267).

1630745010653 is an equidigital number, since it uses as much as digits as its factorization.

1630745010653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500430 (or 500408 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 1630745010653 in words is "one trillion, six hundred thirty billion, seven hundred forty-five million, ten thousand, six hundred fifty-three".