105552404506 has 16 divisors (see below), whose sum is σ = 161625651048. Its totient is φ = 51681011200.

The previous prime is 105552404501. The next prime is 105552404521. The reversal of 105552404506 is 605404255501.

It can be written as a sum of positive squares in 4 ways, for example, as 92908526481 + 12643878025 = 304809^2 + 112445^2 .

It is a super-2 number, since 2×105552404506² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105552404501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900415 + ... + 1010866.

Almost surely, 2^105552404506 is an apocalyptic number.

105552404506 is a deficient number, since it is larger than the sum of its proper divisors (56073246542).

105552404506 is a wasteful number, since it uses less digits than its factorization.

105552404506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911857.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 105552404506 in words is "one hundred five billion, five hundred fifty-two million, four hundred four thousand, five hundred six".