2051032825 has 6 divisors (see below), whose sum is σ = 2543280734. Its totient is φ = 1640826240.

The previous prime is 2051032811. The next prime is 2051032861. The reversal of 2051032825 is 5282301502.

It can be written as a sum of positive squares in 3 ways, for example, as 596678329 + 1454354496 = 24427^2 + 38136^2 .

It is not a de Polignac number, because 2051032825 - 2⁵ = 2051032793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2051032793 and 2051032802.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41020632 + ... + 41020681.

Almost surely, 2^2051032825 is an apocalyptic number.

2051032825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2051032825 is a deficient number, since it is larger than the sum of its proper divisors (492247909).

2051032825 is an equidigital number, since it uses as much as digits as its factorization.

2051032825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82041323 (or 82041318 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 2051032825 is about 45288.3298985511. The cubic root of 2051032825 is about 1270.5473956228.

It can be divided in two parts, 20510 and 32825, that added together give a palindrome (53335).

The spelling of 2051032825 in words is "two billion, fifty-one million, thirty-two thousand, eight hundred twenty-five".