5627121422505 has 128 divisors (see below), whose sum is σ = 10479697920000. Its totient is φ = 2549551230720.

The previous prime is 5627121422471. The next prime is 5627121422521. The reversal of 5627121422505 is 5052241217265.

It is not a de Polignac number, because 5627121422505 - 2¹² = 5627121418409 is a prime.

It is a super-2 number, since 2×5627121422505² (a number of 26 digits) contains 22 as substring.

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 in 127 ways as a sum of consecutive naturals, for example, 273164196 + ... + 273184794.

It is an arithmetic number, because the mean of its divisors is an integer number (81872640000).

Almost surely, 2^{5627121422505} is an apocalyptic number.

5627121422505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5627121422505 is a deficient number, since it is larger than the sum of its proper divisors (4852576497495).

5627121422505 is a wasteful number, since it uses less digits than its factorization.

5627121422505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21819.

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 5627121422505 in words is "five trillion, six hundred twenty-seven billion, one hundred twenty-one million, four hundred twenty-two thousand, five hundred five".