1452546871 has 2 divisors, whose sum is σ = 1452546872. Its totient is φ = 1452546870.

The previous prime is 1452546869. The next prime is 1452546883. The reversal of 1452546871 is 1786452541.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1452546871 - 2¹ = 1452546869 is a prime.

Together with 1452546869, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1452546841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726273435 + 726273436.

It is an arithmetic number, because the mean of its divisors is an integer number (726273436).

Almost surely, 2^1452546871 is an apocalyptic number.

1452546871 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452546871 is an equidigital number, since it uses as much as digits as its factorization.

1452546871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 268800, while the sum is 43.

The square root of 1452546871 is about 38112.2929118677. The cubic root of 1452546871 is about 1132.5134931720.

The spelling of 1452546871 in words is "one billion, four hundred fifty-two million, five hundred forty-six thousand, eight hundred seventy-one".