5631001630003 has 16 divisors (see below), whose sum is σ = 5670409276224. Its totient is φ = 5591746068480.

The previous prime is 5631001629989. The next prime is 5631001630013. The reversal of 5631001630003 is 3000361001365.

It is a cyclic number.

It is not a de Polignac number, because 5631001630003 - 2³⁷ = 5493562676531 is a prime.

It is a super-3 number, since 3×5631001630003³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5631001630013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188432623 + ... + 188462503.

It is an arithmetic number, because the mean of its divisors is an integer number (354400579764).

Almost surely, 2^{5631001630003} is an apocalyptic number.

5631001630003 is a deficient number, since it is larger than the sum of its proper divisors (39407646221).

5631001630003 is a wasteful number, since it uses less digits than its factorization.

5631001630003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32382.

The product of its (nonzero) digits is 4860, while the sum is 28.

Adding to 5631001630003 its reverse (3000361001365), we get a palindrome (8631362631368).

The spelling of 5631001630003 in words is "five trillion, six hundred thirty-one billion, one million, six hundred thirty thousand, three".