1524135013 has 2 divisors, whose sum is σ = 1524135014. Its totient is φ = 1524135012.

The previous prime is 1524134993. The next prime is 1524135037. The reversal of 1524135013 is 3105314251.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1193149764 + 330985249 = 34542^2 + 18193^2 .

It is a cyclic number.

It is not a de Polignac number, because 1524135013 - 2¹⁷ = 1524003941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1524135083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 762067506 + 762067507.

It is an arithmetic number, because the mean of its divisors is an integer number (762067507).

Almost surely, 2^1524135013 is an apocalyptic number.

It is an amenable number.

1524135013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1524135013 is an equidigital number, since it uses as much as digits as its factorization.

1524135013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1524135013 is about 39040.1717849704. The cubic root of 1524135013 is about 1150.8210930002.

Adding to 1524135013 its reverse (3105314251), we get a palindrome (4629449264).

The spelling of 1524135013 in words is "one billion, five hundred twenty-four million, one hundred thirty-five thousand, thirteen".