540246446320 has 360 divisors, whose sum is σ = 1535203865664. Its totient is φ = 176238720000.

The previous prime is 540246446317. The next prime is 540246446419. The reversal of 540246446320 is 23644642045.

It is a super-2 number, since 2×540246446320² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 229793145 + ... + 229795495.

Almost surely, 2^540246446320 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 540246446320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (767601932832).

540246446320 is an abundant number, since it is smaller than the sum of its proper divisors (994957419344).

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

540246446320 is a wasteful number, since it uses less digits than its factorization.

540246446320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501 (or 2457 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 40.

The spelling of 540246446320 in words is "five hundred forty billion, two hundred forty-six million, four hundred forty-six thousand, three hundred twenty".