1010555240445 has 24 divisors (see below), whose sum is σ = 1754231853816. Its totient is φ = 538161942528.

The previous prime is 1010555240413. The next prime is 1010555240483. The reversal of 1010555240445 is 5440425550101.

1010555240445 is a `hidden beast` number, since 10 + 10 + 5 + 552 + 40 + 4 + 45 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 57114308196 + 953440932249 = 238986^2 + 976443^2 .

It is not a de Polignac number, because 1010555240445 - 2⁵ = 1010555240413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16653804 + ... + 16714373.

It is an arithmetic number, because the mean of its divisors is an integer number (73092993909).

Almost surely, 2^{1010555240445} is an apocalyptic number.

1010555240445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1010555240445 is a deficient number, since it is larger than the sum of its proper divisors (743676613371).

1010555240445 is a wasteful number, since it uses less digits than its factorization.

1010555240445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33368861 (or 33368858 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 1010555240445 in words is "one trillion, ten billion, five hundred fifty-five million, two hundred forty thousand, four hundred forty-five".