1026066546245 has 16 divisors (see below), whose sum is σ = 1330176662640. Its totient is φ = 755320410624.

The previous prime is 1026066546173. The next prime is 1026066546259. The reversal of 1026066546245 is 5426456606201.

It can be written as a sum of positive squares in 8 ways, for example, as 255389740321 + 770676805924 = 505361^2 + 877882^2 .

It is not a de Polignac number, because 1026066546245 - 2¹⁰ = 1026066545221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1026066546245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24877880 + ... + 24919089.

It is an arithmetic number, because the mean of its divisors is an integer number (83136041415).

Almost surely, 2^{1026066546245} is an apocalyptic number.

It is an amenable number.

1026066546245 is a deficient number, since it is larger than the sum of its proper divisors (304110116395).

1026066546245 is a wasteful number, since it uses less digits than its factorization.

1026066546245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49797304.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 1026066546245 in words is "one trillion, twenty-six billion, sixty-six million, five hundred forty-six thousand, two hundred forty-five".