45642344107586 has 4 divisors (see below), whose sum is σ = 68463516161382. Its totient is φ = 22821172053792.

The previous prime is 45642344107571. The next prime is 45642344107649. The reversal of 45642344107586 is 68570144324654.

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 only one way, i.e., 26847786805225 + 18794557302361 = 5181485^2 + 4335269^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11410586026895 + ... + 11410586026898.

Almost surely, 2^{45642344107586} is an apocalyptic number.

45642344107586 is a deficient number, since it is larger than the sum of its proper divisors (22821172053796).

45642344107586 is a wasteful number, since it uses less digits than its factorization.

45642344107586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22821172053795.

The product of its (nonzero) digits is 77414400, while the sum is 59.

The spelling of 45642344107586 in words is "forty-five trillion, six hundred forty-two billion, three hundred forty-four million, one hundred seven thousand, five hundred eighty-six".