1532663342 has 8 divisors (see below), whose sum is σ = 2627422896. Its totient is φ = 656855712.

The previous prime is 1532663333. The next prime is 1532663347. The reversal of 1532663342 is 2433662351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1532663347) 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 3 ways as a sum of consecutive naturals, for example, 54737963 + ... + 54737990.

It is an arithmetic number, because the mean of its divisors is an integer number (328427862).

Almost surely, 2^1532663342 is an apocalyptic number.

1532663342 is a deficient number, since it is larger than the sum of its proper divisors (1094759554).

1532663342 is a wasteful number, since it uses less digits than its factorization.

1532663342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109475962.

The product of its digits is 77760, while the sum is 35.

The square root of 1532663342 is about 39149.2444626969. The cubic root of 1532663342 is about 1152.9635829186.

Subtracting 1532663342 from its reverse (2433662351), we obtain a palindrome (900999009).

The spelling of 1532663342 in words is "one billion, five hundred thirty-two million, six hundred sixty-three thousand, three hundred forty-two".