1534500413 has 2 divisors, whose sum is σ = 1534500414. Its totient is φ = 1534500412.

The previous prime is 1534500377. The next prime is 1534500533. The reversal of 1534500413 is 3140054351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1521156004 + 13344409 = 39002^2 + 3653^2 .

It is a cyclic number.

It is not a de Polignac number, because 1534500413 - 2⁸ = 1534500157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1534500613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 767250206 + 767250207.

It is an arithmetic number, because the mean of its divisors is an integer number (767250207).

Almost surely, 2^1534500413 is an apocalyptic number.

It is an amenable number.

1534500413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1534500413 is an equidigital number, since it uses as much as digits as its factorization.

1534500413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1534500413 is about 39172.6998431305. The cubic root of 1534500413 is about 1153.4240515716.

Adding to 1534500413 its reverse (3140054351), we get a palindrome (4674554764).

The spelling of 1534500413 in words is "one billion, five hundred thirty-four million, five hundred thousand, four hundred thirteen".