1050500055555 has 32 divisors (see below), whose sum is σ = 1977411873600. Its totient is φ = 527309830656.

The previous prime is 1050500055431. The next prime is 1050500055559. The reversal of 1050500055555 is 5555500050501.

It is a happy number.

1050500055555 is a `hidden beast` number, since 1 + 0 + 5 + 0 + 50 + 0 + 0 + 55 + 555 = 666.

It is not a de Polignac number, because 1050500055555 - 2⁸ = 1050500055299 is a prime.

It is a super-2 number, since 2×1050500055555² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050500055559) 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 31 ways as a sum of consecutive naturals, for example, 228864820 + ... + 228869409.

It is an arithmetic number, because the mean of its divisors is an integer number (61794121050).

Almost surely, 2^{1050500055555} is an apocalyptic number.

1050500055555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1050500055555 is a deficient number, since it is larger than the sum of its proper divisors (926911818045).

1050500055555 is a wasteful number, since it uses less digits than its factorization.

1050500055555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457734260 (or 457734254 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 36.

The spelling of 1050500055555 in words is "one trillion, fifty billion, five hundred million, fifty-five thousand, five hundred fifty-five".