1055723105326 has 8 divisors (see below), whose sum is σ = 1583949636360. Its totient is φ = 527739893208.

The previous prime is 1055723105323. The next prime is 1055723105341. The reversal of 1055723105326 is 6235013275501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1055723105326² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055723105323) 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, 60818881 + ... + 60836236.

It is an arithmetic number, because the mean of its divisors is an integer number (197993704545).

Almost surely, 2^{1055723105326} is an apocalyptic number.

1055723105326 is a deficient number, since it is larger than the sum of its proper divisors (528226531034).

1055723105326 is a wasteful number, since it uses less digits than its factorization.

1055723105326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121659458.

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 1055723105326 in words is "one trillion, fifty-five billion, seven hundred twenty-three million, one hundred five thousand, three hundred twenty-six".