1055550005150 has 36 divisors (see below), whose sum is σ = 1982955273216. Its totient is φ = 418039404000.

The previous prime is 1055550005143. The next prime is 1055550005161. The reversal of 1055550005150 is 515000555501.

It is a super-2 number, since 2×1055550005150² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 524702 + ... + 1544801.

Almost surely, 2^{1055550005150} is an apocalyptic number.

1055550005150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055550005150 is a deficient number, since it is larger than the sum of its proper divisors (927405268066).

1055550005150 is a wasteful number, since it uses less digits than its factorization.

1055550005150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069717 (or 2069611 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 32.

The spelling of 1055550005150 in words is "one trillion, fifty-five billion, five hundred fifty million, five thousand, one hundred fifty".