105475570257 has 16 divisors (see below), whose sum is σ = 154472232960. Its totient is φ = 63719794512.

The previous prime is 105475570231. The next prime is 105475570259. The reversal of 105475570257 is 752075574501.

It is not a de Polignac number, because 105475570257 - 2¹⁹ = 105475045969 is a prime.

It is a super-2 number, since 2×105475570257² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105475570259) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 40225833 + ... + 40228454.

It is an arithmetic number, because the mean of its divisors is an integer number (9654514560).

Almost surely, 2^105475570257 is an apocalyptic number.

It is an amenable number.

105475570257 is a deficient number, since it is larger than the sum of its proper divisors (48996662703).

105475570257 is a wasteful number, since it uses less digits than its factorization.

105475570257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80454332.

The product of its (nonzero) digits is 1715000, while the sum is 48.

The spelling of 105475570257 in words is "one hundred five billion, four hundred seventy-five million, five hundred seventy thousand, two hundred fifty-seven".