1025333245 has 8 divisors (see below), whose sum is σ = 1238237784. Its totient is φ = 815041344.

The previous prime is 1025333213. The next prime is 1025333249. The reversal of 1025333245 is 5423335201.

It can be written as a sum of positive squares in 4 ways, for example, as 257987844 + 767345401 = 16062^2 + 27701^2 .

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 1025333245 - 2⁵ = 1025333213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025333249) 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, 652294 + ... + 653863.

It is an arithmetic number, because the mean of its divisors is an integer number (154779723).

Almost surely, 2^1025333245 is an apocalyptic number.

It is an amenable number.

1025333245 is a deficient number, since it is larger than the sum of its proper divisors (212904539).

1025333245 is a wasteful number, since it uses less digits than its factorization.

1025333245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306319.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 1025333245 is about 32020.8251767502. The cubic root of 1025333245 is about 1008.3740938072.

Adding to 1025333245 its reverse (5423335201), we get a palindrome (6448668446).

The spelling of 1025333245 in words is "one billion, twenty-five million, three hundred thirty-three thousand, two hundred forty-five".