63754651 has 2 divisors, whose sum is σ = 63754652. Its totient is φ = 63754650.

The previous prime is 63754591. The next prime is 63754661. The reversal of 63754651 is 15645736.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63754651 - 2¹⁵ = 63721883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63754651.

It is not a weakly prime, because it can be changed into another prime (63754661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31877325 + 31877326.

It is an arithmetic number, because the mean of its divisors is an integer number (31877326).

Almost surely, 2^63754651 is an apocalyptic number.

63754651 is a deficient number, since it is larger than the sum of its proper divisors (1).

63754651 is an equidigital number, since it uses as much as digits as its factorization.

63754651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 37.

The square root of 63754651 is about 7984.6509629413. The cubic root of 63754651 is about 399.4882016855.

It can be divided in two parts, 6375 and 4651, that added together give a triangular number (11026 = T₁₄₈).

The spelling of 63754651 in words is "sixty-three million, seven hundred fifty-four thousand, six hundred fifty-one".