1406052863 has 2 divisors, whose sum is σ = 1406052864. Its totient is φ = 1406052862.

The previous prime is 1406052827. The next prime is 1406052871. The reversal of 1406052863 is 3682506041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1406052863 - 2¹⁸ = 1405790719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1406052163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703026431 + 703026432.

It is an arithmetic number, because the mean of its divisors is an integer number (703026432).

Almost surely, 2^1406052863 is an apocalyptic number.

1406052863 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406052863 is an equidigital number, since it uses as much as digits as its factorization.

1406052863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 1406052863 is about 37497.3714145405. The cubic root of 1406052863 is about 1120.2988315594.

The spelling of 1406052863 in words is "one billion, four hundred six million, fifty-two thousand, eight hundred sixty-three".