1956582025 has 6 divisors (see below), whose sum is σ = 2426161742. Its totient is φ = 1565265600.

The previous prime is 1956582007. The next prime is 1956582029. The reversal of 1956582025 is 5202856591.

It can be written as a sum of positive squares in 3 ways, for example, as 29986576 + 1926595449 = 5476^2 + 43893^2 .

It is not a de Polignac number, because 1956582025 - 2¹⁹ = 1956057737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1956582029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39131616 + ... + 39131665.

Almost surely, 2^1956582025 is an apocalyptic number.

It is an amenable number.

1956582025 is a deficient number, since it is larger than the sum of its proper divisors (469579717).

1956582025 is an equidigital number, since it uses as much as digits as its factorization.

1956582025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78263291 (or 78263286 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 43.

The square root of 1956582025 is about 44233.2683056543. The cubic root of 1956582025 is about 1250.7370639706.

The spelling of 1956582025 in words is "one billion, nine hundred fifty-six million, five hundred eighty-two thousand, twenty-five".