3132045645226 has 4 divisors (see below), whose sum is σ = 4698068467842. Its totient is φ = 1566022822612.

The previous prime is 3132045645203. The next prime is 3132045645251. The reversal of 3132045645226 is 6225465402313.

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

It can be written as a sum of positive squares in only one way, i.e., 2214885086001 + 917160559225 = 1488249^2 + 957685^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 783011411305 + ... + 783011411308.

Almost surely, 2^{3132045645226} is an apocalyptic number.

3132045645226 is a deficient number, since it is larger than the sum of its proper divisors (1566022822616).

3132045645226 is a wasteful number, since it uses less digits than its factorization.

3132045645226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566022822615.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 3132045645226 in words is "three trillion, one hundred thirty-two billion, forty-five million, six hundred forty-five thousand, two hundred twenty-six".