1452553541 has 2 divisors, whose sum is σ = 1452553542. Its totient is φ = 1452553540.

The previous prime is 1452553517. The next prime is 1452553561. The reversal of 1452553541 is 1453552541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 962860900 + 489692641 = 31030^2 + 22129^2 .

It is a cyclic number.

It is not a de Polignac number, because 1452553541 - 2²⁶ = 1385444677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1452553561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726276770 + 726276771.

It is an arithmetic number, because the mean of its divisors is an integer number (726276771).

Almost surely, 2^1452553541 is an apocalyptic number.

It is an amenable number.

1452553541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1452553541 is an equidigital number, since it uses as much as digits as its factorization.

1452553541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60000, while the sum is 35.

The square root of 1452553541 is about 38112.3804163424. The cubic root of 1452553541 is about 1132.5152266453.

The spelling of 1452553541 in words is "one billion, four hundred fifty-two million, five hundred fifty-three thousand, five hundred forty-one".