540482781100 has 36 divisors (see below), whose sum is σ = 1173796042384. Its totient is φ = 216018290880.

The previous prime is 540482781079. The next prime is 540482781109. The reversal of 540482781100 is 1187284045.

It is not an unprimeable number, because it can be changed into a prime (540482781109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2060952 + ... + 2308351.

Almost surely, 2^540482781100 is an apocalyptic number.

540482781100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

540482781100 is an abundant number, since it is smaller than the sum of its proper divisors (633313261284).

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

540482781100 is a wasteful number, since it uses less digits than its factorization.

540482781100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4370554 (or 4370547 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 540482781100 in words is "five hundred forty billion, four hundred eighty-two million, seven hundred eighty-one thousand, one hundred".