1055473070400 has 2688 divisors, whose sum is σ = 4963568025600. Its totient is φ = 212602060800.

The previous prime is 1055473070341. The next prime is 1055473070413. The reversal of 1055473070400 is 40703745501.

It is a happy number.

1055473070400 is a `hidden beast` number, since 1 + 0 + 5 + 547 + 3 + 0 + 70 + 40 + 0 = 666.

It is a super-2 number, since 2×1055473070400² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 5896497511 + ... + 5896497689.

Almost surely, 2^{1055473070400} is an apocalyptic number.

1055473070400 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 1055473070400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2481784012800).

1055473070400 is an abundant number, since it is smaller than the sum of its proper divisors (3908094955200).

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

1055473070400 is a wasteful number, since it uses less digits than its factorization.

1055473070400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The spelling of 1055473070400 in words is "one trillion, fifty-five billion, four hundred seventy-three million, seventy thousand, four hundred".