1046522143 has 2 divisors, whose sum is σ = 1046522144. Its totient is φ = 1046522142.

The previous prime is 1046522131. The next prime is 1046522177. The reversal of 1046522143 is 3412256401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1046522143 - 2⁹ = 1046521631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1046522123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523261071 + 523261072.

It is an arithmetic number, because the mean of its divisors is an integer number (523261072).

Almost surely, 2^1046522143 is an apocalyptic number.

1046522143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046522143 is an equidigital number, since it uses as much as digits as its factorization.

1046522143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1046522143 is about 32349.9944822252. The cubic root of 1046522143 is about 1015.2729310437.

Adding to 1046522143 its reverse (3412256401), we get a palindrome (4458778544).

The spelling of 1046522143 in words is "one billion, forty-six million, five hundred twenty-two thousand, one hundred forty-three".