1105551060618 has 64 divisors (see below), whose sum is σ = 2226381091200. Its totient is φ = 365982769152.

The previous prime is 1105551060611. The next prime is 1105551060659. The reversal of 1105551060618 is 8160601555011.

It is not an unprimeable number, because it can be changed into a prime (1105551060611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 745482105 + ... + 745483587.

It is an arithmetic number, because the mean of its divisors is an integer number (34787204550).

Almost surely, 2^{1105551060618} is an apocalyptic number.

1105551060618 is an abundant number, since it is smaller than the sum of its proper divisors (1120830030582).

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

1105551060618 is a wasteful number, since it uses less digits than its factorization.

1105551060618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031.

The product of its (nonzero) digits is 36000, while the sum is 39.

The spelling of 1105551060618 in words is "one trillion, one hundred five billion, five hundred fifty-one million, sixty thousand, six hundred eighteen".