630375685633 has 8 divisors (see below), whose sum is σ = 642770235648. Its totient is φ = 617999679024.

The previous prime is 630375685627. The next prime is 630375685663. The reversal of 630375685633 is 336586573036.

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

It is a cyclic number.

It is not a de Polignac number, because 630375685633 - 2²⁹ = 629838814721 is a prime.

It is a super-2 number, since 2×630375685633² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (630375685663) 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, 4567185 + ... + 4703182.

It is an arithmetic number, because the mean of its divisors is an integer number (80346279456).

Almost surely, 2^630375685633 is an apocalyptic number.

It is an amenable number.

630375685633 is a deficient number, since it is larger than the sum of its proper divisors (12394550015).

630375685633 is a wasteful number, since it uses less digits than its factorization.

630375685633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9271703.

The product of its (nonzero) digits is 24494400, while the sum is 55.

The spelling of 630375685633 in words is "six hundred thirty billion, three hundred seventy-five million, six hundred eighty-five thousand, six hundred thirty-three".