1351052433 has 8 divisors (see below), whose sum is σ = 2001559200. Its totient is φ = 900701604.

The previous prime is 1351052431. The next prime is 1351052449. The reversal of 1351052433 is 3342501531.

1351052433 is a `hidden beast` number, since 135 + 1 + 0 + 524 + 3 + 3 = 666.

It is not a de Polignac number, because 1351052433 - 2¹ = 1351052431 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 50038979 = 1351052433 / (1 + 3 + 5 + 1 + 0 + 5 + 2 + 4 + 3 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 1351052397 and 1351052406.

It is not an unprimeable number, because it can be changed into a prime (1351052431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25019463 + ... + 25019516.

It is an arithmetic number, because the mean of its divisors is an integer number (250194900).

Almost surely, 2^1351052433 is an apocalyptic number.

It is an amenable number.

1351052433 is a deficient number, since it is larger than the sum of its proper divisors (650506767).

1351052433 is an equidigital number, since it uses as much as digits as its factorization.

1351052433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50038988 (or 50038982 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1351052433 is about 36756.6651506907. The cubic root of 1351052433 is about 1105.4965747203.

Adding to 1351052433 its reverse (3342501531), we get a palindrome (4693553964).

The spelling of 1351052433 in words is "one billion, three hundred fifty-one million, fifty-two thousand, four hundred thirty-three".