540738731060 has 48 divisors (see below), whose sum is σ = 1281499954560. Its totient is φ = 189851840640.

The previous prime is 540738731003. The next prime is 540738731077. The reversal of 540738731060 is 60137837045.

It is a super-3 number, since 3×540738731060³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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, 42371264 + ... + 42384023.

It is an arithmetic number, because the mean of its divisors is an integer number (26697915720).

Almost surely, 2^540738731060 is an apocalyptic number.

It is an amenable number.

540738731060 is an abundant number, since it is smaller than the sum of its proper divisors (740761223500).

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

540738731060 is a wasteful number, since it uses less digits than its factorization.

540738731060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84755336 (or 84755334 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 540738731060 in words is "five hundred forty billion, seven hundred thirty-eight million, seven hundred thirty-one thousand, sixty".