1283130455 has 8 divisors (see below), whose sum is σ = 1589426304. Its totient is φ = 993391200.

The previous prime is 1283130421. The next prime is 1283130461. The reversal of 1283130455 is 5540313821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1283130455 - 2²⁸ = 1014694999 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 7 ways as a sum of consecutive naturals, for example, 4138976 + ... + 4139285.

It is an arithmetic number, because the mean of its divisors is an integer number (198678288).

Almost surely, 2^1283130455 is an apocalyptic number.

1283130455 is a deficient number, since it is larger than the sum of its proper divisors (306295849).

1283130455 is an equidigital number, since it uses as much as digits as its factorization.

1283130455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8278297.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 1283130455 is about 35820.8103621345. The cubic root of 1283130455 is about 1086.6514679249.

The spelling of 1283130455 in words is "one billion, two hundred eighty-three million, one hundred thirty thousand, four hundred fifty-five".