1055453056200 has 72 divisors (see below), whose sum is σ = 3544563186450. Its totient is φ = 281454147840.

The previous prime is 1055453056183. The next prime is 1055453056201. The reversal of 1055453056200 is 26503545501.

1055453056200 is a `hidden beast` number, since 1 + 0 + 5 + 54 + 530 + 56 + 20 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1024075185156 + 31377871044 = 1011966^2 + 177138^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×1055453056200² (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 not an unprimeable number, because it can be changed into a prime (1055453056201) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 293179605 + ... + 293183204.

Almost surely, 2^{1055453056200} is an apocalyptic number.

1055453056200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1055453056200 is an abundant number, since it is smaller than the sum of its proper divisors (2489110130250).

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

1055453056200 is a wasteful number, since it uses less digits than its factorization.

1055453056200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586362831 (or 586362819 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 1055453056200 in words is "one trillion, fifty-five billion, four hundred fifty-three million, fifty-six thousand, two hundred".