540101402544 has 80 divisors (see below), whose sum is σ = 1523373105024. Its totient is φ = 163530624000.

The previous prime is 540101402473. The next prime is 540101402641. The reversal of 540101402544 is 445204101045.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208267 + ... + 1059989.

Almost surely, 2^540101402544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 540101402544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761686552512).

540101402544 is an abundant number, since it is smaller than the sum of its proper divisors (983271702480).

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

540101402544 is a wasteful number, since it uses less digits than its factorization.

540101402544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852946 (or 852940 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 540101402544 its reverse (445204101045), we get a palindrome (985305503589).

The spelling of 540101402544 in words is "five hundred forty billion, one hundred one million, four hundred two thousand, five hundred forty-four".