1630745010663 has 32 divisors (see below), whose sum is σ = 2208187699200. Its totient is φ = 1070401522560.

The previous prime is 1630745010659. The next prime is 1630745010691. The reversal of 1630745010663 is 3660105470361.

It is not a de Polignac number, because 1630745010663 - 2² = 1630745010659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1630745010613) 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, 24127945 + ... + 24195437.

It is an arithmetic number, because the mean of its divisors is an integer number (69005865600).

Almost surely, 2^{1630745010663} is an apocalyptic number.

1630745010663 is a deficient number, since it is larger than the sum of its proper divisors (577442688537).

1630745010663 is a wasteful number, since it uses less digits than its factorization.

1630745010663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68119.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 1630745010663 in words is "one trillion, six hundred thirty billion, seven hundred forty-five million, ten thousand, six hundred sixty-three".