105260554405 has 16 divisors (see below), whose sum is σ = 130402312704. Its totient is φ = 81482639040.

The previous prime is 105260554391. The next prime is 105260554409. The reversal of 105260554405 is 504455062501.

It is not a de Polignac number, because 105260554405 - 2¹³ = 105260546213 is a prime.

It is a super-2 number, since 2×105260554405² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105260554409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1503847 + ... + 1572283.

It is an arithmetic number, because the mean of its divisors is an integer number (8150144544).

Almost surely, 2^105260554405 is an apocalyptic number.

It is an amenable number.

105260554405 is a deficient number, since it is larger than the sum of its proper divisors (25141758299).

105260554405 is an equidigital number, since it uses as much as digits as its factorization.

105260554405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78396.

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

The spelling of 105260554405 in words is "one hundred five billion, two hundred sixty million, five hundred fifty-four thousand, four hundred five".