1332751045 has 4 divisors (see below), whose sum is σ = 1599301260. Its totient is φ = 1066200832.

The previous prime is 1332751037. The next prime is 1332751103. The reversal of 1332751045 is 5401572331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 369331524 + 963419521 = 19218^2 + 31039^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332751045 - 2³ = 1332751037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1332750998 and 1332751016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133275100 + ... + 133275109.

It is an arithmetic number, because the mean of its divisors is an integer number (399825315).

Almost surely, 2^1332751045 is an apocalyptic number.

It is an amenable number.

1332751045 is a deficient number, since it is larger than the sum of its proper divisors (266550215).

1332751045 is an equidigital number, since it uses as much as digits as its factorization.

1332751045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266550214.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1332751045 is about 36506.8629849238. The cubic root of 1332751045 is about 1100.4821701590.

The spelling of 1332751045 in words is "one billion, three hundred thirty-two million, seven hundred fifty-one thousand, forty-five".