1051533871 has 2 divisors, whose sum is σ = 1051533872. Its totient is φ = 1051533870.

The previous prime is 1051533839. The next prime is 1051533943. The reversal of 1051533871 is 1783351501.

It is a weak prime.

It is an emirp because it is prime and its reverse (1783351501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1051533871 - 2⁵ = 1051533839 is a prime.

It is a super-2 number, since 2×1051533871² = 2211446963720489282, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1051533071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525766935 + 525766936.

It is an arithmetic number, because the mean of its divisors is an integer number (525766936).

Almost surely, 2^1051533871 is an apocalyptic number.

1051533871 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051533871 is an equidigital number, since it uses as much as digits as its factorization.

1051533871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 1051533871 is about 32427.3629979374. The cubic root of 1051533871 is about 1016.8910432774.

The spelling of 1051533871 in words is "one billion, fifty-one million, five hundred thirty-three thousand, eight hundred seventy-one".