1296954063 has 6 divisors (see below), whose sum is σ = 1873378104. Its totient is φ = 864636036.

The previous prime is 1296954053. The next prime is 1296954067. The reversal of 1296954063 is 3604596921.

1296954063 is a `hidden beast` number, since 12 + 96 + 9 + 540 + 6 + 3 = 666.

It is not a de Polignac number, because 1296954063 - 2⁴ = 1296954047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1296954067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72052995 + ... + 72053012.

It is an arithmetic number, because the mean of its divisors is an integer number (312229684).

Almost surely, 2^1296954063 is an apocalyptic number.

1296954063 is a deficient number, since it is larger than the sum of its proper divisors (576424041).

1296954063 is a wasteful number, since it uses less digits than its factorization.

1296954063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144106013 (or 144106010 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 1296954063 is about 36013.2484372071. The cubic root of 1296954063 is about 1090.5398282740.

The spelling of 1296954063 in words is "one billion, two hundred ninety-six million, nine hundred fifty-four thousand, sixty-three".