1350803546 has 4 divisors (see below), whose sum is σ = 2026205322. Its totient is φ = 675401772.

The previous prime is 1350803539. The next prime is 1350803551. The reversal of 1350803546 is 6453080531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6453080531 = 1721 ⋅3749611.

It can be written as a sum of positive squares in only one way, i.e., 820192321 + 530611225 = 28639^2 + 23035^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337700885 + ... + 337700888.

Almost surely, 2^1350803546 is an apocalyptic number.

1350803546 is a deficient number, since it is larger than the sum of its proper divisors (675401776).

1350803546 is an equidigital number, since it uses as much as digits as its factorization.

1350803546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675401775.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 1350803546 is about 36753.2793910965. The cubic root of 1350803546 is about 1105.4286867498.

The spelling of 1350803546 in words is "one billion, three hundred fifty million, eight hundred three thousand, five hundred forty-six".