1063773287 has 2 divisors, whose sum is σ = 1063773288. Its totient is φ = 1063773286.

The previous prime is 1063773281. The next prime is 1063773307. The reversal of 1063773287 is 7823773601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1063773287 - 2⁶ = 1063773223 is a prime.

It is a super-2 number, since 2×1063773287² = 2263227212269568738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063773281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531886643 + 531886644.

It is an arithmetic number, because the mean of its divisors is an integer number (531886644).

Almost surely, 2^1063773287 is an apocalyptic number.

1063773287 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063773287 is an equidigital number, since it uses as much as digits as its factorization.

1063773287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 296352, while the sum is 44.

The square root of 1063773287 is about 32615.5375089849. The cubic root of 1063773287 is about 1020.8212298877.

The spelling of 1063773287 in words is "one billion, sixty-three million, seven hundred seventy-three thousand, two hundred eighty-seven".