1282051295 has 16 divisors (see below), whose sum is σ = 1805763648. Its totient is φ = 855360000.

The previous prime is 1282051247. The next prime is 1282051301. The reversal of 1282051295 is 5921502821.

It is not a de Polignac number, because 1282051295 - 2¹⁰ = 1282050271 is a prime.

It is a super-2 number, since 2×1282051295² = 3287311046022354050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493706 + ... + 496295.

It is an arithmetic number, because the mean of its divisors is an integer number (112860228).

Almost surely, 2^1282051295 is an apocalyptic number.

1282051295 is a deficient number, since it is larger than the sum of its proper divisors (523712353).

1282051295 is an equidigital number, since it uses as much as digits as its factorization.

1282051295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990050.

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 1282051295 is about 35805.7438827906. The cubic root of 1282051295 is about 1086.3467445040.

The spelling of 1282051295 in words is "one billion, two hundred eighty-two million, fifty-one thousand, two hundred ninety-five".