606626275445 has 4 divisors (see below), whose sum is σ = 727951530540. Its totient is φ = 485301020352.

The previous prime is 606626275429. The next prime is 606626275459. The reversal of 606626275445 is 544572626606.

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 244136786404 + 362489489041 = 494102^2 + 602071^2 .

It is a cyclic number.

It is not a de Polignac number, because 606626275445 - 2⁴ = 606626275429 is a prime.

It is a super-3 number, since 3×606626275445³ (a number of 36 digits) contains 333 as substring.

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, 60662627540 + ... + 60662627549.

It is an arithmetic number, because the mean of its divisors is an integer number (181987882635).

Almost surely, 2^606626275445 is an apocalyptic number.

It is an amenable number.

606626275445 is a deficient number, since it is larger than the sum of its proper divisors (121325255095).

606626275445 is a wasteful number, since it uses less digits than its factorization.

606626275445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121325255094.

The product of its (nonzero) digits is 14515200, while the sum is 53.

The spelling of 606626275445 in words is "six hundred six billion, six hundred twenty-six million, two hundred seventy-five thousand, four hundred forty-five".