1051055600550 has 24 divisors (see below), whose sum is σ = 2606617889736. Its totient is φ = 280281493440.

The previous prime is 1051055600519. The next prime is 1051055600579. The reversal of 1051055600550 is 550065501501.

It is a super-2 number, since 2×1051055600550² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

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, 3503518519 + ... + 3503518818.

It is an arithmetic number, because the mean of its divisors is an integer number (108609078739).

Almost surely, 2^{1051055600550} is an apocalyptic number.

1051055600550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051055600550 is an abundant number, since it is smaller than the sum of its proper divisors (1555562289186).

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

1051055600550 is a wasteful number, since it uses less digits than its factorization.

1051055600550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7007037352 (or 7007037347 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 1051055600550 in words is "one trillion, fifty-one billion, fifty-five million, six hundred thousand, five hundred fifty".