540101110450 has 48 divisors (see below), whose sum is σ = 1099072895904. Its totient is φ = 195834339200.

The previous prime is 540101110397. The next prime is 540101110481. The reversal of 540101110450 is 54011101045.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1224139 + ... + 1605838.

It is an arithmetic number, because the mean of its divisors is an integer number (22897351998).

Almost surely, 2^540101110450 is an apocalyptic number.

540101110450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

540101110450 is an abundant number, since it is smaller than the sum of its proper divisors (558971785454).

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

540101110450 is a wasteful number, since it uses less digits than its factorization.

540101110450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830347 (or 2830342 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

Adding to 540101110450 its reverse (54011101045), we get a palindrome (594112211495).

The spelling of 540101110450 in words is "five hundred forty billion, one hundred one million, one hundred ten thousand, four hundred fifty".