540959746940 has 12 divisors (see below), whose sum is σ = 1136015468616. Its totient is φ = 216383898768.

The previous prime is 540959746897. The next prime is 540959746949. The reversal of 540959746940 is 49647959045.

It is a super-3 number, since 3×540959746940³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540959746949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13523993654 + ... + 13523993693.

It is an arithmetic number, because the mean of its divisors is an integer number (94667955718).

Almost surely, 2^540959746940 is an apocalyptic number.

It is an amenable number.

540959746940 is an abundant number, since it is smaller than the sum of its proper divisors (595055721676).

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

540959746940 is a wasteful number, since it uses less digits than its factorization.

540959746940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27047987356 (or 27047987354 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 62.

The spelling of 540959746940 in words is "five hundred forty billion, nine hundred fifty-nine million, seven hundred forty-six thousand, nine hundred forty".