1533422066 has 32 divisors (see below), whose sum is σ = 2659718592. Its totient is φ = 655298560.

The previous prime is 1533422039. The next prime is 1533422069. The reversal of 1533422066 is 6602243351.

It is not an unprimeable number, because it can be changed into a prime (1533422069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487250 + ... + 490386.

It is an arithmetic number, because the mean of its divisors is an integer number (83116206).

Almost surely, 2^1533422066 is an apocalyptic number.

1533422066 is a deficient number, since it is larger than the sum of its proper divisors (1126296526).

1533422066 is a wasteful number, since it uses less digits than its factorization.

1533422066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 1533422066 is about 39158.9334124412. The cubic root of 1533422066 is about 1153.1538044778.

The spelling of 1533422066 in words is "one billion, five hundred thirty-three million, four hundred twenty-two thousand, sixty-six".