1025475928026 has 32 divisors (see below), whose sum is σ = 2309576288256. Its totient is φ = 300726078000.

The previous prime is 1025475928019. The next prime is 1025475928031. The reversal of 1025475928026 is 6208295745201.

It is a self number, because there is not a number n which added to its sum of digits gives 1025475928026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250603020 + ... + 250607111.

It is an arithmetic number, because the mean of its divisors is an integer number (72174259008).

Almost surely, 2^{1025475928026} is an apocalyptic number.

1025475928026 is an abundant number, since it is smaller than the sum of its proper divisors (1284100360230).

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

1025475928026 is a wasteful number, since it uses less digits than its factorization.

1025475928026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501210178.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 1025475928026 in words is "one trillion, twenty-five billion, four hundred seventy-five million, nine hundred twenty-eight thousand, twenty-six".