1534522063 has 4 divisors (see below), whose sum is σ = 1535028400. Its totient is φ = 1534015728.

The previous prime is 1534522057. The next prime is 1534522097. The reversal of 1534522063 is 3602254351.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1534522063 - 2²⁵ = 1500967631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1534522013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248595 + ... + 254692.

It is an arithmetic number, because the mean of its divisors is an integer number (383757100).

Almost surely, 2^1534522063 is an apocalyptic number.

1534522063 is a deficient number, since it is larger than the sum of its proper divisors (506337).

1534522063 is an equidigital number, since it uses as much as digits as its factorization.

1534522063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506336.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 1534522063 is about 39172.9761825675. The cubic root of 1534522063 is about 1153.4294760327.

The spelling of 1534522063 in words is "one billion, five hundred thirty-four million, five hundred twenty-two thousand, sixty-three".