1063653247 has 2 divisors, whose sum is σ = 1063653248. Its totient is φ = 1063653246.

The previous prime is 1063653187. The next prime is 1063653251. The reversal of 1063653247 is 7423563601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1063653247 - 2¹⁹ = 1063128959 is a prime.

It is a super-2 number, since 2×1063653247² = 2262716459707286018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063653257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531826623 + 531826624.

It is an arithmetic number, because the mean of its divisors is an integer number (531826624).

Almost surely, 2^1063653247 is an apocalyptic number.

1063653247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063653247 is an equidigital number, since it uses as much as digits as its factorization.

1063653247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 1063653247 is about 32613.6972298450. The cubic root of 1063653247 is about 1020.7828307314.

The spelling of 1063653247 in words is "one billion, sixty-three million, six hundred fifty-three thousand, two hundred forty-seven".