1055577245200 has 30 divisors (see below), whose sum is σ = 2536024332554. Its totient is φ = 422230897920.

The previous prime is 1055577245171. The next prime is 1055577245243. The reversal of 1055577245200 is 25427755501.

It can be written as a sum of positive squares in 3 ways, for example, as 20726785024 + 1034850460176 = 143968^2 + 1017276^2 .

It is a super-2 number, since 2×1055577245200² (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 5 ways as a sum of consecutive naturals, for example, 1319471157 + ... + 1319471956.

Almost surely, 2^{1055577245200} is an apocalyptic number.

1055577245200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1055577245200 is an abundant number, since it is smaller than the sum of its proper divisors (1480447087354).

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

1055577245200 is a wasteful number, since it uses less digits than its factorization.

1055577245200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2638943131 (or 2638943120 counting only the distinct ones).

The product of its (nonzero) digits is 490000, while the sum is 43.

The spelling of 1055577245200 in words is "one trillion, fifty-five billion, five hundred seventy-seven million, two hundred forty-five thousand, two hundred".