633052068 has 48 divisors (see below), whose sum is σ = 1613123904. Its totient is φ = 191629440.

The previous prime is 633052067. The next prime is 633052073. The reversal of 633052068 is 860250336.

It is a super-4 number, since 4×633052068⁴ (a number of 36 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (633052067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161346 + ... + 165222.

It is an arithmetic number, because the mean of its divisors is an integer number (33606748).

Almost surely, 2^633052068 is an apocalyptic number.

It is an amenable number.

633052068 is an abundant number, since it is smaller than the sum of its proper divisors (980071836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

633052068 is a wasteful number, since it uses less digits than its factorization.

633052068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5132 (or 5130 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 633052068 is about 25160.5259881426. The cubic root of 633052068 is about 858.6440087505.

The spelling of 633052068 in words is "six hundred thirty-three million, fifty-two thousand, sixty-eight".