5627121422506 has 4 divisors (see below), whose sum is σ = 8440682133762. Its totient is φ = 2813560711252.

The previous prime is 5627121422471. The next prime is 5627121422521. The reversal of 5627121422506 is 6052241217265.

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., 4483344646881 + 1143776775625 = 2117391^2 + 1069475^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406780355625 + ... + 1406780355628.

Almost surely, 2^{5627121422506} is an apocalyptic number.

5627121422506 is a deficient number, since it is larger than the sum of its proper divisors (2813560711256).

5627121422506 is a wasteful number, since it uses less digits than its factorization.

5627121422506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813560711255.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 5627121422506 in words is "five trillion, six hundred twenty-seven billion, one hundred twenty-one million, four hundred twenty-two thousand, five hundred six".