63931492825201 has 8 divisors (see below), whose sum is σ = 63993336660864. Its totient is φ = 63869657236560.

The previous prime is 63931492825139. The next prime is 63931492825243. The reversal of 63931492825201 is 10252829413936.

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 63931492825201 - 2⁴³ = 55135399802993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63931492825261) 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, 13506696 + ... + 17615158.

It is an arithmetic number, because the mean of its divisors is an integer number (7999167082608).

Almost surely, 2^{63931492825201} is an apocalyptic number.

It is an amenable number.

63931492825201 is a deficient number, since it is larger than the sum of its proper divisors (61843835663).

63931492825201 is a wasteful number, since it uses less digits than its factorization.

63931492825201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123511.

The product of its (nonzero) digits is 5598720, while the sum is 55.

The spelling of 63931492825201 in words is "sixty-three trillion, nine hundred thirty-one billion, four hundred ninety-two million, eight hundred twenty-five thousand, two hundred one".