63463751051 has 2 divisors, whose sum is σ = 63463751052. Its totient is φ = 63463751050.

The previous prime is 63463751009. The next prime is 63463751077. The reversal of 63463751051 is 15015736436.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63463751051 - 2²⁶ = 63396642187 is a prime.

It is a super-3 number, since 3×63463751051³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (63463751551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31731875525 + 31731875526.

It is an arithmetic number, because the mean of its divisors is an integer number (31731875526).

Almost surely, 2^63463751051 is an apocalyptic number.

63463751051 is a deficient number, since it is larger than the sum of its proper divisors (1).

63463751051 is an equidigital number, since it uses as much as digits as its factorization.

63463751051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 63463751051 in words is "sixty-three billion, four hundred sixty-three million, seven hundred fifty-one thousand, fifty-one".