63463751041 has 4 divisors (see below), whose sum is σ = 64939652272. Its totient is φ = 61987849812.

The previous prime is 63463751009. The next prime is 63463751051. The reversal of 63463751041 is 14015736436.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 63463751041 - 2⁵ = 63463751009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63463750985 and 63463751003.

It is not an unprimeable number, because it can be changed into a prime (63463751051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 737950551 + ... + 737950636.

It is an arithmetic number, because the mean of its divisors is an integer number (16234913068).

Almost surely, 2^63463751041 is an apocalyptic number.

It is an amenable number.

63463751041 is a deficient number, since it is larger than the sum of its proper divisors (1475901231).

63463751041 is a wasteful number, since it uses less digits than its factorization.

63463751041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475901230.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 63463751041 in words is "sixty-three billion, four hundred sixty-three million, seven hundred fifty-one thousand, forty-one".