11285754540 has 48 divisors (see below), whose sum is σ = 32974034688. Its totient is φ = 2878684864.

The previous prime is 11285754533. The next prime is 11285754547. The reversal of 11285754540 is 4545758211.

It is a happy number.

11285754540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11285754533) and next prime (11285754547).

It is a super-2 number, since 2×11285754540² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11285754492 and 11285754501.

It is not an unprimeable number, because it can be changed into a prime (11285754547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4087662 + ... + 4090421.

It is an arithmetic number, because the mean of its divisors is an integer number (686959056).

Almost surely, 2^11285754540 is an apocalyptic number.

11285754540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11285754540 is an abundant number, since it is smaller than the sum of its proper divisors (21688280148).

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

11285754540 is a wasteful number, since it uses less digits than its factorization.

11285754540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8178118 (or 8178116 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 42.

The spelling of 11285754540 in words is "eleven billion, two hundred eighty-five million, seven hundred fifty-four thousand, five hundred forty".