1451133016 has 16 divisors (see below), whose sum is σ = 2721606840. Its totient is φ = 725371200.

The previous prime is 1451133011. The next prime is 1451133017. The reversal of 1451133016 is 6103311541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451133011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10020 + ... + 54796.

Almost surely, 2^1451133016 is an apocalyptic number.

It is an amenable number.

1451133016 is a deficient number, since it is larger than the sum of its proper divisors (1270473824).

1451133016 is a wasteful number, since it uses less digits than its factorization.

1451133016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48834 (or 48830 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1451133016 is about 38093.7398531570. The cubic root of 1451133016 is about 1132.1459250756.

Adding to 1451133016 its reverse (6103311541), we get a palindrome (7554444557).

The spelling of 1451133016 in words is "one billion, four hundred fifty-one million, one hundred thirty-three thousand, sixteen".