1532424542 has 16 divisors (see below), whose sum is σ = 2616630912. Its totient is φ = 666271320.

The previous prime is 1532424521. The next prime is 1532424559. The reversal of 1532424542 is 2454242351.

It is a junction number, because it is equal to n+sod(n) for n = 1532424499 and 1532424508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1513748 + ... + 1514759.

It is an arithmetic number, because the mean of its divisors is an integer number (163539432).

Almost surely, 2^1532424542 is an apocalyptic number.

1532424542 is a deficient number, since it is larger than the sum of its proper divisors (1084206370).

1532424542 is a wasteful number, since it uses less digits than its factorization.

1532424542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3028543.

The product of its digits is 38400, while the sum is 32.

The square root of 1532424542 is about 39146.1944766027. The cubic root of 1532424542 is about 1152.9036997952.

Adding to 1532424542 its reverse (2454242351), we get a palindrome (3986666893).

The spelling of 1532424542 in words is "one billion, five hundred thirty-two million, four hundred twenty-four thousand, five hundred forty-two".