540554420116 has 72 divisors (see below), whose sum is σ = 1010018842560. Its totient is φ = 253039864704.

The previous prime is 540554420113. The next prime is 540554420117. The reversal of 540554420116 is 611024455045.

It is a super-2 number, since 2×540554420116² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540554420113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29079361 + ... + 29097943.

It is an arithmetic number, because the mean of its divisors is an integer number (14028039480).

Almost surely, 2^540554420116 is an apocalyptic number.

It is an amenable number.

540554420116 is a deficient number, since it is larger than the sum of its proper divisors (469464422444).

540554420116 is a wasteful number, since it uses less digits than its factorization.

540554420116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18925 (or 18900 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 540554420116 in words is "five hundred forty billion, five hundred fifty-four million, four hundred twenty thousand, one hundred sixteen".