1451133162 has 24 divisors (see below), whose sum is σ = 3149788356. Its totient is φ = 482839296.

The previous prime is 1451133137. The next prime is 1451133179. The reversal of 1451133162 is 2613311541.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1081686321 + 369446841 = 32889^2 + 19221^2 .

It is a super-2 number, since 2×1451133162² = 4211574907712236488, which contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 62343 + ... + 82394.

Almost surely, 2^1451133162 is an apocalyptic number.

1451133162 is an abundant number, since it is smaller than the sum of its proper divisors (1698655194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1451133162 is a wasteful number, since it uses less digits than its factorization.

1451133162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145302 (or 145299 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 1451133162 is about 38093.7417694823. The cubic root of 1451133162 is about 1132.1459630443.

The spelling of 1451133162 in words is "one billion, four hundred fifty-one million, one hundred thirty-three thousand, one hundred sixty-two".