105053270665446 has 32 divisors (see below), whose sum is σ = 233452222543200. Its totient is φ = 35017680395520.

The previous prime is 105053270665423. The next prime is 105053270665507. The reversal of 105053270665446 is 644566072350501.

105053270665446 is a `hidden beast` number, since 1 + 0 + 5 + 0 + 5 + 32 + 7 + 0 + 66 + 544 + 6 = 666.

It is a super-2 number, since 2×105053270665446² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 105053270665392 and 105053270665401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26317710 + ... + 30045438.

It is an arithmetic number, because the mean of its divisors is an integer number (7295381954475).

Almost surely, 2^{105053270665446} is an apocalyptic number.

105053270665446 is an abundant number, since it is smaller than the sum of its proper divisors (128398951877754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105053270665446 is a wasteful number, since it uses less digits than its factorization.

105053270665446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4249621 (or 4249615 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 54.

The spelling of 105053270665446 in words is "one hundred five trillion, fifty-three billion, two hundred seventy million, six hundred sixty-five thousand, four hundred forty-six".