540612371406356 has 48 divisors (see below), whose sum is σ = 996063673920000. Its totient is φ = 256386787937280.

The previous prime is 540612371406329. The next prime is 540612371406403. The reversal of 540612371406356 is 653604173216045.

It is a happy number.

It is a super-2 number, since 2×540612371406356² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 540612371406298 and 540612371406307.

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, 146400125 + ... + 150047396.

It is an arithmetic number, because the mean of its divisors is an integer number (20751326540000).

Almost surely, 2^{540612371406356} is an apocalyptic number.

It is an amenable number.

540612371406356 is a deficient number, since it is larger than the sum of its proper divisors (455451302513644).

540612371406356 is a wasteful number, since it uses less digits than its factorization.

540612371406356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296447832 (or 296447830 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 53.

The spelling of 540612371406356 in words is "five hundred forty trillion, six hundred twelve billion, three hundred seventy-one million, four hundred six thousand, three hundred fifty-six".