1052143602 has 16 divisors (see below), whose sum is σ = 2195778240. Its totient is φ = 335466032.

The previous prime is 1052143597. The next prime is 1052143613. The reversal of 1052143602 is 2063412501.

It is a super-2 number, since 2×1052143602² = 2214012318459068808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3811977 + ... + 3812252.

It is an arithmetic number, because the mean of its divisors is an integer number (137236140).

Almost surely, 2^1052143602 is an apocalyptic number.

1052143602 is an abundant number, since it is smaller than the sum of its proper divisors (1143634638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052143602 is a wasteful number, since it uses less digits than its factorization.

1052143602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624257.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1052143602 is about 32436.7631245783. The cubic root of 1052143602 is about 1017.0875530958.

The spelling of 1052143602 in words is "one billion, fifty-two million, one hundred forty-three thousand, six hundred two".