1056110510550 has 24 divisors (see below), whose sum is σ = 2619154066536. Its totient is φ = 281629469440.

The previous prime is 1056110510549. The next prime is 1056110510561. The reversal of 1056110510550 is 550150116501.

It is a super-2 number, since 2×1056110510550² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3520368219 + ... + 3520368518.

It is an arithmetic number, because the mean of its divisors is an integer number (109131419439).

Almost surely, 2^{1056110510550} is an apocalyptic number.

1056110510550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056110510550 is an abundant number, since it is smaller than the sum of its proper divisors (1563043555986).

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

1056110510550 is a wasteful number, since it uses less digits than its factorization.

1056110510550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7040736752 (or 7040736747 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 1056110510550 in words is "one trillion, fifty-six billion, one hundred ten million, five hundred ten thousand, five hundred fifty".