1051651063 has 2 divisors, whose sum is σ = 1051651064. Its totient is φ = 1051651062.

The previous prime is 1051651049. The next prime is 1051651079. The reversal of 1051651063 is 3601561501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1051651063 - 2⁵ = 1051651031 is a prime.

It is a super-2 number, since 2×1051651063² = 2211939916618059938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1051651963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525825531 + 525825532.

It is an arithmetic number, because the mean of its divisors is an integer number (525825532).

Almost surely, 2^1051651063 is an apocalyptic number.

1051651063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051651063 is an equidigital number, since it uses as much as digits as its factorization.

1051651063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 1051651063 is about 32429.1699400401. The cubic root of 1051651063 is about 1016.9288189090.

The spelling of 1051651063 in words is "one billion, fifty-one million, six hundred fifty-one thousand, sixty-three".