63313510401 has 24 divisors (see below), whose sum is σ = 94103632896. Its totient is φ = 40994804160.

The previous prime is 63313510369. The next prime is 63313510423. The reversal of 63313510401 is 10401531336.

63313510401 is a `hidden beast` number, since 633 + 13 + 5 + 10 + 4 + 0 + 1 = 666.

It is not a de Polignac number, because 63313510401 - 2⁵ = 63313510369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63313510441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302425 + ... + 466998.

It is an arithmetic number, because the mean of its divisors is an integer number (3920984704).

Almost surely, 2^63313510401 is an apocalyptic number.

It is an amenable number.

63313510401 is a deficient number, since it is larger than the sum of its proper divisors (30790122495).

63313510401 is a wasteful number, since it uses less digits than its factorization.

63313510401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769693 (or 769690 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The spelling of 63313510401 in words is "sixty-three billion, three hundred thirteen million, five hundred ten thousand, four hundred one".