1350471953 has 2 divisors, whose sum is σ = 1350471954. Its totient is φ = 1350471952.

The previous prime is 1350471943. The next prime is 1350471977. The reversal of 1350471953 is 3591740531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1244113984 + 106357969 = 35272^2 + 10313^2 .

It is an emirp because it is prime and its reverse (3591740531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1350471953 - 2⁴ = 1350471937 is a prime.

It is not a weakly prime, because it can be changed into another prime (1350471923) 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 as a sum of consecutive naturals, namely, 675235976 + 675235977.

It is an arithmetic number, because the mean of its divisors is an integer number (675235977).

Almost surely, 2^1350471953 is an apocalyptic number.

It is an amenable number.

1350471953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350471953 is an equidigital number, since it uses as much as digits as its factorization.

1350471953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 1350471953 is about 36748.7680473781. The cubic root of 1350471953 is about 1105.3382264177.

The spelling of 1350471953 in words is "one billion, three hundred fifty million, four hundred seventy-one thousand, nine hundred fifty-three".