1055530053056 has 56 divisors (see below), whose sum is σ = 2104346027520. Its totient is φ = 525302365952.

The previous prime is 1055530053043. The next prime is 1055530053059. The reversal of 1055530053056 is 6503500355501.

It is a super-2 number, since 2×1055530053056² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055530053059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76686431 + ... + 76700193.

Almost surely, 2^{1055530053056} is an apocalyptic number.

1055530053056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1055530053056 is a deficient number, since it is larger than the sum of its proper divisors (1048815974464).

1055530053056 is a wasteful number, since it uses less digits than its factorization.

1055530053056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19281 (or 19271 counting only the distinct ones).

The product of its (nonzero) digits is 168750, while the sum is 38.

The spelling of 1055530053056 in words is "one trillion, fifty-five billion, five hundred thirty million, fifty-three thousand, fifty-six".