1055616361266 has 16 divisors (see below), whose sum is σ = 2179337004288. Its totient is φ = 340521406800.

The previous prime is 1055616361231. The next prime is 1055616361273. The reversal of 1055616361266 is 6621636165501.

It is a super-2 number, since 2×1055616361266² (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 7 ways as a sum of consecutive naturals, for example, 2837678205 + ... + 2837678576.

It is an arithmetic number, because the mean of its divisors is an integer number (136208562768).

Almost surely, 2^{1055616361266} is an apocalyptic number.

1055616361266 is an abundant number, since it is smaller than the sum of its proper divisors (1123720643022).

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

1055616361266 is a wasteful number, since it uses less digits than its factorization.

1055616361266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5675356817.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 1055616361266 in words is "one trillion, fifty-five billion, six hundred sixteen million, three hundred sixty-one thousand, two hundred sixty-six".