1630730764601 has 8 divisors (see below), whose sum is σ = 1716699679680. Its totient is φ = 1544775947568.

The previous prime is 1630730764591. The next prime is 1630730764633. The reversal of 1630730764601 is 1064670370361.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1630730764601 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1630730764651) 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, 3286661 + ... + 3750146.

It is an arithmetic number, because the mean of its divisors is an integer number (214587459960).

Almost surely, 2^{1630730764601} is an apocalyptic number.

It is an amenable number.

1630730764601 is a deficient number, since it is larger than the sum of its proper divisors (85968915079).

1630730764601 is a wasteful number, since it uses less digits than its factorization.

1630730764601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7049023.

The product of its (nonzero) digits is 381024, while the sum is 44.

The spelling of 1630730764601 in words is "one trillion, six hundred thirty billion, seven hundred thirty million, seven hundred sixty-four thousand, six hundred one".