1052546143028 has 24 divisors (see below), whose sum is σ = 1901486952960. Its totient is φ = 509266179360.

The previous prime is 1052546142971. The next prime is 1052546143031. The reversal of 1052546143028 is 8203416452501.

It is a super-2 number, since 2×1052546143028² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 1911338 + ... + 2399646.

It is an arithmetic number, because the mean of its divisors is an integer number (79228623040).

Almost surely, 2^{1052546143028} is an apocalyptic number.

It is an amenable number.

1052546143028 is a deficient number, since it is larger than the sum of its proper divisors (848940809932).

1052546143028 is a wasteful number, since it uses less digits than its factorization.

1052546143028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505727 (or 505725 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 1052546143028 in words is "one trillion, fifty-two billion, five hundred forty-six million, one hundred forty-three thousand, twenty-eight".