1500445132 has 12 divisors (see below), whose sum is σ = 2628540936. Its totient is φ = 749433440.

The previous prime is 1500445129. The next prime is 1500445153. The reversal of 1500445132 is 2315440051.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1500445097 and 1500445106.

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 3 ways as a sum of consecutive naturals, for example, 192994 + ... + 200617.

It is an arithmetic number, because the mean of its divisors is an integer number (219045078).

Almost surely, 2^1500445132 is an apocalyptic number.

It is an amenable number.

1500445132 is a deficient number, since it is larger than the sum of its proper divisors (1128095804).

1500445132 is a wasteful number, since it uses less digits than its factorization.

1500445132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394568 (or 394566 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1500445132 is about 38735.5796652122. The cubic root of 1500445132 is about 1144.8274644522.

Adding to 1500445132 its reverse (2315440051), we get a palindrome (3815885183).

The spelling of 1500445132 in words is "one billion, five hundred million, four hundred forty-five thousand, one hundred thirty-two".