1055507836055 has 8 divisors (see below), whose sum is σ = 1266617801232. Its totient is φ = 844400670208.

The previous prime is 1055507836043. The next prime is 1055507836093. The reversal of 1055507836055 is 5506387055501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1055507836055 - 2²⁶ = 1055440727191 is a prime.

It is a super-2 number, since 2×1055507836055² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1055507835994 and 1055507836012.

It is a congruent number.

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, 245879 + ... + 1473591.

It is an arithmetic number, because the mean of its divisors is an integer number (158327225154).

Almost surely, 2^{1055507836055} is an apocalyptic number.

1055507836055 is a deficient number, since it is larger than the sum of its proper divisors (211109965177).

1055507836055 is a wasteful number, since it uses less digits than its factorization.

1055507836055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399665.

The product of its (nonzero) digits is 3150000, while the sum is 50.

The spelling of 1055507836055 in words is "one trillion, fifty-five billion, five hundred seven million, eight hundred thirty-six thousand, fifty-five".