63551601413 has 8 divisors (see below), whose sum is σ = 68704434720. Its totient is φ = 58579569360.

The previous prime is 63551601403. The next prime is 63551601467. The reversal of 63551601413 is 31410615536.

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 63551601413 - 2⁴ = 63551601397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63551601403) 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, 45199583 + ... + 45200988.

It is an arithmetic number, because the mean of its divisors is an integer number (8588054340).

Almost surely, 2^63551601413 is an apocalyptic number.

It is an amenable number.

63551601413 is a deficient number, since it is larger than the sum of its proper divisors (5152833307).

63551601413 is a wasteful number, since it uses less digits than its factorization.

63551601413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90400627.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 63551601413 in words is "sixty-three billion, five hundred fifty-one million, six hundred one thousand, four hundred thirteen".