540479365206 has 32 divisors (see below), whose sum is σ = 1182440913408. Its totient is φ = 163335347040.

The previous prime is 540479365189. The next prime is 540479365249. The reversal of 540479365206 is 602563974045.

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, 11132565 + ... + 11181008.

It is an arithmetic number, because the mean of its divisors is an integer number (36951278544).

Almost surely, 2^540479365206 is an apocalyptic number.

540479365206 is an abundant number, since it is smaller than the sum of its proper divisors (641961548202).

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

540479365206 is a wasteful number, since it uses less digits than its factorization.

540479365206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22313956.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 540479365206 in words is "five hundred forty billion, four hundred seventy-nine million, three hundred sixty-five thousand, two hundred six".