1055606611650 has 48 divisors (see below), whose sum is σ = 2618100296928. Its totient is φ = 281474032000.

The previous prime is 1055606611649. The next prime is 1055606611751. The reversal of 1055606611650 is 561166065501.

It is a super-2 number, since 2×1055606611650² (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 23 ways as a sum of consecutive naturals, for example, 1801705 + ... + 2314595.

It is an arithmetic number, because the mean of its divisors is an integer number (54543756186).

Almost surely, 2^{1055606611650} is an apocalyptic number.

1055606611650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055606611650 is an abundant number, since it is smaller than the sum of its proper divisors (1562493685278).

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

1055606611650 is a wasteful number, since it uses less digits than its factorization.

1055606611650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526627 (or 526622 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 1055606611650 in words is "one trillion, fifty-five billion, six hundred six million, six hundred eleven thousand, six hundred fifty".