1523328063 has 16 divisors (see below), whose sum is σ = 2083345152. Its totient is φ = 989496000.

The previous prime is 1523328049. The next prime is 1523328089. The reversal of 1523328063 is 3608233251.

It is not a de Polignac number, because 1523328063 - 2²¹ = 1521230911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1523328263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92118 + ... + 107388.

It is an arithmetic number, because the mean of its divisors is an integer number (130209072).

Almost surely, 2^1523328063 is an apocalyptic number.

1523328063 is a deficient number, since it is larger than the sum of its proper divisors (560017089).

1523328063 is a wasteful number, since it uses less digits than its factorization.

1523328063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16126.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 1523328063 is about 39029.8355492308. The cubic root of 1523328063 is about 1150.6179572296.

The spelling of 1523328063 in words is "one billion, five hundred twenty-three million, three hundred twenty-eight thousand, sixty-three".