1484148517 has 2 divisors, whose sum is σ = 1484148518. Its totient is φ = 1484148516.

The previous prime is 1484148487. The next prime is 1484148541. The reversal of 1484148517 is 7158414841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1145551716 + 338596801 = 33846^2 + 18401^2 .

It is an emirp because it is prime and its reverse (7158414841) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1484148517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1484148587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742074258 + 742074259.

It is an arithmetic number, because the mean of its divisors is an integer number (742074259).

Almost surely, 2^1484148517 is an apocalyptic number.

It is an amenable number.

1484148517 is a deficient number, since it is larger than the sum of its proper divisors (1).

1484148517 is an equidigital number, since it uses as much as digits as its factorization.

1484148517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 143360, while the sum is 43.

The square root of 1484148517 is about 38524.6481749023. The cubic root of 1484148517 is about 1140.6676393413.

The spelling of 1484148517 in words is "one billion, four hundred eighty-four million, one hundred forty-eight thousand, five hundred seventeen".