633270010649 has 32 divisors (see below), whose sum is σ = 684745850880. Its totient is φ = 583464966400.

The previous prime is 633270010643. The next prime is 633270010657. The reversal of 633270010649 is 946010072336.

It is a cyclic number.

It is not a de Polignac number, because 633270010649 - 2²⁴ = 633253233433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (633270010643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419105804 + ... + 419107314.

It is an arithmetic number, because the mean of its divisors is an integer number (21398307840).

Almost surely, 2^633270010649 is an apocalyptic number.

It is an amenable number.

633270010649 is a deficient number, since it is larger than the sum of its proper divisors (51475840231).

633270010649 is a wasteful number, since it uses less digits than its factorization.

633270010649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3061.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 633270010649 in words is "six hundred thirty-three billion, two hundred seventy million, ten thousand, six hundred forty-nine".