105347536453 has 4 divisors (see below), whose sum is σ = 111544450380. Its totient is φ = 99150622528.

The previous prime is 105347536409. The next prime is 105347536501. The reversal of 105347536453 is 354635743501.

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 83193595489 + 22153940964 = 288433^2 + 148842^2 .

It is a cyclic number.

It is not a de Polignac number, because 105347536453 - 2¹³ = 105347528261 is a prime.

It is a super-2 number, since 2×105347536453² (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 (105347516453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3098456938 + ... + 3098456971.

It is an arithmetic number, because the mean of its divisors is an integer number (27886112595).

Almost surely, 2^105347536453 is an apocalyptic number.

It is an amenable number.

105347536453 is a deficient number, since it is larger than the sum of its proper divisors (6196913927).

105347536453 is an equidigital number, since it uses as much as digits as its factorization.

105347536453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6196913926.

The product of its (nonzero) digits is 2268000, while the sum is 46.

The spelling of 105347536453 in words is "one hundred five billion, three hundred forty-seven million, five hundred thirty-six thousand, four hundred fifty-three".