1055055358000 has 240 divisors, whose sum is σ = 2989333473984. Its totient is φ = 359088307200.

The previous prime is 1055055357947. The next prime is 1055055358037. The reversal of 1055055358000 is 8535505501.

It is a super-2 number, since 2×1055055358000² (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, 13386709 + ... + 13465291.

Almost surely, 2^{1055055358000} is an apocalyptic number.

1055055358000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055055358000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1494666736992).

1055055358000 is an abundant number, since it is smaller than the sum of its proper divisors (1934278115984).

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

1055055358000 is a wasteful number, since it uses less digits than its factorization.

1055055358000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78757 (or 78734 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 37.

The spelling of 1055055358000 in words is "one trillion, fifty-five billion, fifty-five million, three hundred fifty-eight thousand".