1028954611876 has 27 divisors (see below), whose sum is σ = 1808182192257. Its totient is φ = 512340019920.

The previous prime is 1028954611849. The next prime is 1028954611913. The reversal of 1028954611876 is 6781164598201.

The square root of 1028954611876 is 1014374.

It is a perfect power (a square), and thus also a powerful number.

1028954611876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 177350476900 + 851604134976 = 421130^2 + 922824^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1028954611876.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 561962281 + ... + 561964111.

Almost surely, 2^{1028954611876} is an apocalyptic number.

1028954611876 is the 1014374-th square number.

It is an amenable number.

1028954611876 is a deficient number, since it is larger than the sum of its proper divisors (779227580381).

1028954611876 is an frugal number, since it uses more digits than its factorization.

1028954611876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4220 (or 2110 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 58.

The spelling of 1028954611876 in words is "one trillion, twenty-eight billion, nine hundred fifty-four million, six hundred eleven thousand, eight hundred seventy-six".