1373848543 has 2 divisors, whose sum is σ = 1373848544. Its totient is φ = 1373848542.

The previous prime is 1373848537. The next prime is 1373848549. The reversal of 1373848543 is 3458483731.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1373848537) and next prime (1373848549).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1373848543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1373848493 and 1373848502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1373848549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686924271 + 686924272.

It is an arithmetic number, because the mean of its divisors is an integer number (686924272).

Almost surely, 2^1373848543 is an apocalyptic number.

1373848543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1373848543 is an equidigital number, since it uses as much as digits as its factorization.

1373848543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 967680, while the sum is 46.

The square root of 1373848543 is about 37065.4629405866. The cubic root of 1373848543 is about 1111.6795564840.

The spelling of 1373848543 in words is "one billion, three hundred seventy-three million, eight hundred forty-eight thousand, five hundred forty-three".