540067060680 has 64 divisors (see below), whose sum is σ = 1851658496640. Its totient is φ = 123443899392.

The previous prime is 540067060651. The next prime is 540067060747. The reversal of 540067060680 is 86060760045.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 321467649 + ... + 321469328.

It is an arithmetic number, because the mean of its divisors is an integer number (28932164010).

Almost surely, 2^540067060680 is an apocalyptic number.

It is an amenable number.

540067060680 is an abundant number, since it is smaller than the sum of its proper divisors (1311591435960).

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

540067060680 is a wasteful number, since it uses less digits than its factorization.

540067060680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642936998 (or 642936994 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 540067060680 in words is "five hundred forty billion, sixty-seven million, sixty thousand, six hundred eighty".