1055550005046 has 12 divisors (see below), whose sum is σ = 2287025010972. Its totient is φ = 351850001676.

The previous prime is 1055550005033. The next prime is 1055550005089. The reversal of 1055550005046 is 6405000555501.

1055550005046 is a `hidden beast` number, since 1 + 0 + 55 + 550 + 0 + 0 + 50 + 4 + 6 = 666.

It is a super-2 number, since 2×1055550005046² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055550005046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29320833456 + ... + 29320833491.

It is an arithmetic number, because the mean of its divisors is an integer number (190585417581).

Almost surely, 2^{1055550005046} is an apocalyptic number.

1055550005046 is an abundant number, since it is smaller than the sum of its proper divisors (1231475005926).

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

1055550005046 is a wasteful number, since it uses less digits than its factorization.

1055550005046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58641666955 (or 58641666952 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The spelling of 1055550005046 in words is "one trillion, fifty-five billion, five hundred fifty million, five thousand, forty-six".