1051986883 has 2 divisors, whose sum is σ = 1051986884.
Its totient is φ = 1051986882.
The previous prime is 1051986863. The next prime is 1051986893. The reversal of 1051986883 is 3886891501.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1051986883 is a prime.
It is a super-2 number, since 2×10519868832 = 2213352804008111378, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1051986833) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525993441 + 525993442.
It is an arithmetic number, because the mean of its divisors is an integer number (525993442).
Almost surely, 21051986883 is an apocalyptic number.
1051986883 is a deficient number, since it is larger than the sum of its proper divisors (1).
1051986883 is an equidigital number, since it uses as much as digits as its factorization.
1051986883 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 414720, while the sum is 49.
The square root of 1051986883 is about 32434.3472726059.
The cubic root of 1051986883 is about 1017.0370514790.
The spelling of 1051986883 in words is "one billion, fifty-one million, nine hundred eighty-six thousand, eight hundred eighty-three".