45213223512106 has 8 divisors (see below), whose sum is σ = 73036745673444. Its totient is φ = 20867641620960.

The previous prime is 45213223512073. The next prime is 45213223512133. The reversal of 45213223512106 is 60121532231254.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44916683364081 + 296540148025 = 6701991^2 + 544555^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 869485067515 + ... + 869485067566.

Almost surely, 2^{45213223512106} is an apocalyptic number.

45213223512106 is a deficient number, since it is larger than the sum of its proper divisors (27823522161338).

45213223512106 is a wasteful number, since it uses less digits than its factorization.

45213223512106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738970135096.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 45213223512106 in words is "forty-five trillion, two hundred thirteen billion, two hundred twenty-three million, five hundred twelve thousand, one hundred six".