1280062325 has 6 divisors (see below), whose sum is σ = 1587277314. Its totient is φ = 1024049840.

The previous prime is 1280062241. The next prime is 1280062339. The reversal of 1280062325 is 5232600821.

It can be written as a sum of positive squares in 3 ways, for example, as 107205316 + 1172857009 = 10354^2 + 34247^2 .

It is not a de Polignac number, because 1280062325 - 2¹⁰ = 1280061301 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 25601222 + ... + 25601271.

It is an arithmetic number, because the mean of its divisors is an integer number (264546219).

Almost surely, 2^1280062325 is an apocalyptic number.

It is an amenable number.

1280062325 is a deficient number, since it is larger than the sum of its proper divisors (307214989).

1280062325 is an equidigital number, since it uses as much as digits as its factorization.

1280062325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51202503 (or 51202498 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1280062325 is about 35777.9586477485. The cubic root of 1280062325 is about 1085.7846688601.

The spelling of 1280062325 in words is "one billion, two hundred eighty million, sixty-two thousand, three hundred twenty-five".