63952133 has 8 divisors (see below), whose sum is σ = 73157952. Its totient is φ = 54763776.

The previous prime is 63952129. The next prime is 63952139. The reversal of 63952133 is 33125936.

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 63952133 - 2² = 63952129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63952133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63952139) 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, 4766 + ... + 12272.

It is an arithmetic number, because the mean of its divisors is an integer number (9144744).

Almost surely, 2^63952133 is an apocalyptic number.

It is an amenable number.

63952133 is a deficient number, since it is larger than the sum of its proper divisors (9205819).

63952133 is a wasteful number, since it uses less digits than its factorization.

63952133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8731.

The product of its digits is 14580, while the sum is 32.

The square root of 63952133 is about 7997.0077529036. The cubic root of 63952133 is about 399.9002522113.

The spelling of 63952133 in words is "sixty-three million, nine hundred fifty-two thousand, one hundred thirty-three".