11054162015556 has 48 divisors (see below), whose sum is σ = 28188383952960. Its totient is φ = 3343732136320.

The previous prime is 11054162015551. The next prime is 11054162015581. The reversal of 11054162015556 is 65551026145011.

It is a super-3 number, since 3×11054162015556³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (11054162015551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75100311 + ... + 75247358.

It is an arithmetic number, because the mean of its divisors is an integer number (587257999020).

Almost surely, 2^{11054162015556} is an apocalyptic number.

It is an amenable number.

11054162015556 is an abundant number, since it is smaller than the sum of its proper divisors (17134221937404).

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

11054162015556 is a wasteful number, since it uses less digits than its factorization.

11054162015556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150348244 (or 150348242 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 42.

The spelling of 11054162015556 in words is "eleven trillion, fifty-four billion, one hundred sixty-two million, fifteen thousand, five hundred fifty-six".