1350545043 has 16 divisors (see below), whose sum is σ = 1845863712. Its totient is φ = 877824000.

The previous prime is 1350545003. The next prime is 1350545069. The reversal of 1350545043 is 3405450531.

It is not a de Polignac number, because 1350545043 - 2¹⁴ = 1350528659 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1350545043.

It is not an unprimeable number, because it can be changed into a prime (1350545003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263263 + ... + 268343.

It is an arithmetic number, because the mean of its divisors is an integer number (115366482).

Almost surely, 2^1350545043 is an apocalyptic number.

1350545043 is a deficient number, since it is larger than the sum of its proper divisors (495318669).

1350545043 is a wasteful number, since it uses less digits than its factorization.

1350545043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7286.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 1350545043 is about 36749.7624890284. The cubic root of 1350545043 is about 1105.3581670301.

Adding to 1350545043 its reverse (3405450531), we get a palindrome (4755995574).

The spelling of 1350545043 in words is "one billion, three hundred fifty million, five hundred forty-five thousand, forty-three".