1283051352 has 32 divisors (see below), whose sum is σ = 3499231680. Its totient is φ = 388803360.

The previous prime is 1283051333. The next prime is 1283051359. The reversal of 1283051352 is 2531503821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1283051359) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2429758 + ... + 2430285.

It is an arithmetic number, because the mean of its divisors is an integer number (109350990).

Almost surely, 2^1283051352 is an apocalyptic number.

1283051352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1283051352 is an abundant number, since it is smaller than the sum of its proper divisors (2216180328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1283051352 is a wasteful number, since it uses less digits than its factorization.

1283051352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4860063 (or 4860059 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 1283051352 is about 35819.7061964500. The cubic root of 1283051352 is about 1086.6291373408.

The spelling of 1283051352 in words is "one billion, two hundred eighty-three million, fifty-one thousand, three hundred fifty-two".