1055425031226 has 96 divisors (see below), whose sum is σ = 2501919950400. Its totient is φ = 320273533440.

The previous prime is 1055425031203. The next prime is 1055425031231. The reversal of 1055425031226 is 6221305245501.

1055425031226 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 425 + 0 + 3 + 1 + 226 = 666.

It is a super-2 number, since 2×1055425031226² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1840530 + ... + 2344866.

It is an arithmetic number, because the mean of its divisors is an integer number (26061666150).

Almost surely, 2^{1055425031226} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055425031226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1250959975200).

1055425031226 is an abundant number, since it is smaller than the sum of its proper divisors (1446494919174).

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

1055425031226 is a wasteful number, since it uses less digits than its factorization.

1055425031226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504604 (or 504601 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 1055425031226 in words is "one trillion, fifty-five billion, four hundred twenty-five million, thirty-one thousand, two hundred twenty-six".