1059628143 has 16 divisors (see below), whose sum is σ = 1666758656. Its totient is φ = 585969120.

The previous prime is 1059628123. The next prime is 1059628153. The reversal of 1059628143 is 3418269501.

It is not a de Polignac number, because 1059628143 - 2¹² = 1059624047 is a prime.

It is a super-2 number, since 2×1059628143² = 2245623602875256898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1059628103) 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 in 15 ways as a sum of consecutive naturals, for example, 813196 + ... + 814497.

It is an arithmetic number, because the mean of its divisors is an integer number (104172416).

Almost surely, 2^1059628143 is an apocalyptic number.

1059628143 is a deficient number, since it is larger than the sum of its proper divisors (607130513).

1059628143 is a wasteful number, since it uses less digits than its factorization.

1059628143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627734.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 1059628143 is about 32551.9299427853. The cubic root of 1059628143 is about 1019.4935788655.

The spelling of 1059628143 in words is "one billion, fifty-nine million, six hundred twenty-eight thousand, one hundred forty-three".