11270554680 has 768 divisors, whose sum is σ = 45351936000. Its totient is φ = 2235340800.

The previous prime is 11270554663. The next prime is 11270554681. The reversal of 11270554680 is 8645507211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11270554681) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 154391124 + ... + 154391196.

It is an arithmetic number, because the mean of its divisors is an integer number (59052000).

Almost surely, 2^11270554680 is an apocalyptic number.

11270554680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11270554680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22675968000).

11270554680 is an abundant number, since it is smaller than the sum of its proper divisors (34081381320).

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

11270554680 is a wasteful number, since it uses less digits than its factorization.

11270554680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 11270554680 in words is "eleven billion, two hundred seventy million, five hundred fifty-four thousand, six hundred eighty".