1550133002 has 16 divisors (see below), whose sum is σ = 2598450624. Its totient is φ = 687420000.

The previous prime is 1550132963. The next prime is 1550133059. The reversal of 1550133002 is 2003310551.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 858374 + ... + 860177.

It is an arithmetic number, because the mean of its divisors is an integer number (162403164).

Almost surely, 2^1550133002 is an apocalyptic number.

1550133002 is a deficient number, since it is larger than the sum of its proper divisors (1048317622).

1550133002 is a wasteful number, since it uses less digits than its factorization.

1550133002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718605.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 1550133002 is about 39371.7284609147. The cubic root of 1550133002 is about 1157.3276279262.

Adding to 1550133002 its reverse (2003310551), we get a palindrome (3553443553).

The spelling of 1550133002 in words is "one billion, five hundred fifty million, one hundred thirty-three thousand, two".