1048925928961 has 8 divisors (see below), whose sum is σ = 1110700982664. Its totient is φ = 987159045120.

The previous prime is 1048925928931. The next prime is 1048925928983. The reversal of 1048925928961 is 1698295298401.

It can be written as a sum of positive squares in 4 ways, for example, as 630777466225 + 418148462736 = 794215^2 + 646644^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1048925928961 - 2¹⁹ = 1048925404673 is a prime.

It is a super-2 number, since 2×1048925928961² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1048925928893 and 1048925928902.

It is not an unprimeable number, because it can be changed into a prime (1048925928931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1777140 + ... + 2292613.

It is an arithmetic number, because the mean of its divisors is an integer number (138837622833).

Almost surely, 2^{1048925928961} is an apocalyptic number.

It is an amenable number.

1048925928961 is a deficient number, since it is larger than the sum of its proper divisors (61775053703).

1048925928961 is a wasteful number, since it uses less digits than its factorization.

1048925928961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4084931.

The product of its (nonzero) digits is 22394880, while the sum is 64.

The spelling of 1048925928961 in words is "one trillion, forty-eight billion, nine hundred twenty-five million, nine hundred twenty-eight thousand, nine hundred sixty-one".