1260160055 has 64 divisors (see below), whose sum is σ = 1984435200. Its totient is φ = 745221120.

The previous prime is 1260160049. The next prime is 1260160063. The reversal of 1260160055 is 5500610621.

It is not a de Polignac number, because 1260160055 - 2⁴ = 1260160039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 657779 + ... + 659691.

It is an arithmetic number, because the mean of its divisors is an integer number (31006800).

Almost surely, 2^1260160055 is an apocalyptic number.

1260160055 is a deficient number, since it is larger than the sum of its proper divisors (724275145).

1260160055 is a wasteful number, since it uses less digits than its factorization.

1260160055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1260160055 is about 35498.7331464096. The cubic root of 1260160055 is about 1080.1280298037.

Adding to 1260160055 its reverse (5500610621), we get a palindrome (6760770676).

The spelling of 1260160055 in words is "one billion, two hundred sixty million, one hundred sixty thousand, fifty-five".